12 Best Sig 320 Holster Our Top Picks Reviewed
Carrying a SIG P320 safely and comfortably requires the right holster. Choosing the best SIG 320 holster can be challenging with so many options available. The right holster offers secure retention, quick access, and comfort during daily wear.
The right holster offers secure retention, quick access, and comfort during daily wear. A quality holster suits different carry preferences, whether inside the waistband, outside the waistband, or concealed. It also protects your firearm and supports safe handling.
Finding one that fits your lifestyle and needs is key. This review will explore several top holsters designed for the SIG P320.
It will cover materials, design features, comfort, and durability to help you make an informed choice. By the end, you’ll have a clear understanding of which holster might be the best fit for you.
Top Choices to Keep Your Sig 320 Secure and Accessible
| Image | Product | Price |
|---|---|---|
Our Top Picks 1  | Alien Gear Rapid Force Level 2 OWB Holster Right Hand | Check Price |
Our Top Picks 2  | BLACKHAWK Serpa CQC Concealment Holster Right Hand Matte Black | Check Price |
Our Top Picks 3  | Blade-Tech Sig P320FS OWB Holster Right Hand | Check Price |
1. Alien Gear Rapid Force Level 2 OWB Holster Right Hand
Offering a secure and fast draw, this holster excels with its Level 2 retention and intuitive thumb release. Designed specifically for certain Sig Sauer P320 models, it fits firearms with large weapon lights perfectly.
The Alien Gear Rapid Force Level 2 OWB Holster combines durability and versatility for everyday carry and duty use. Its polymer construction provides toughness without excess weight, ensuring comfort and reliability.
The holster supports many rear-mounted optics, allowing users to keep their preferred sights in place. Quick Disconnect System compatibility enables easy attachment to different carry platforms without tools.
Owners benefit from solid retention that prevents firearm loss while allowing smooth access when needed. The holster is available only for right-hand use and requires a large light installed on the firearm. Its build quality meets professional standards, making it a trusted choice among law enforcement and military personnel.
Easy to adjust for retention preference, the holster offers consistent performance across diverse activities. With a focus on security and speed, this option suits users needing dependable carry in various environments.
Overall, it balances features and materials to deliver a reliable, duty-rated holster for specific Sig Sauer P320 handguns equipped with approved lights.
Pros
- Strong Level 2 retention for secure carry
- Compatible with multiple Sig Sauer P320 models
- Quick Disconnect System for flexible mounting
Cons
- Only fits right-handed users
- Must have large weapon light to fit
- Not compatible with some red dot optics
Who Should Buy It?
Those carrying Sig Sauer P320 models with large lights will find this holster ideal. It suits users needing fast access and secure retention while maintaining comfort. Professionals and serious shooters benefit from its modularity and proven durability for daily or duty use.
Who Should Skip It?
Anyone using left-handed draw or Sig Sauer models outside the listed compatibilities should look elsewhere. Also, if your firearm lacks a large weapon light, this holster will not fit. Users wanting a holster for subcompact or lightless carry need different options.
Key Specifications
| Specification | Details |
|---|---|
| Size/Fit | Sig Sauer P320 Compact/Carry/M18/XCarry |
| Brand | Alien Gear |
| Hand Orientation | Right |
| Material Type | Durable Polymer |
| Style | Large Light |
| Color | Matte Black |
| Mounting Type | Belt Mount |
| Warranty | 3-Year Limited Warranty |
| Included Components | Locking Belt Slide and QDS integration components |
| Special Features | Level 2 Retention, Optic & Sight Compatible, QDS Ready |
This holster fits users who need a secure, fast-draw solution for Sig Sauer P320 models with large lights. Its modular design and professional-grade construction make it perfect for law enforcement, military, or serious civilian carriers requiring dependable daily carry performance and adaptability.
Customers often praise its secure retention and smooth draw mechanism, highlighting reliability during active use. The modular mounting system receives positive feedback for its convenience. Common complaints center on the strict model and hand orientation compatibility, limiting usability for some owners.
Ideal for right-handed Sig Sauer P320 owners with large weapon lights, this holster delivers professional retention and modular convenience. However, users needing left-handed options or compatibility with other models should consider alternative holsters better suited to their requirements.
2. BLACKHAWK Serpa CQC Concealment Holster Right Hand Matte Black
A well-crafted option for SIG P320 owners looking for reliable concealment and solid retention. This holster offers versatility with both belt loop and paddle mounting platforms, making it easy to adapt for daily use. The BLACKHAWK Serpa CQC Concealment Holster provides a robust plastic construction shaped specifically for full-size and compact models of the SIG P320 and P250.
It incorporates a passive retention system that securely holds the firearm while allowing a swift draw when needed. The right-hand orientation fits most users comfortably, while the matte black finish blends discreetly with various outfits. Adjustability with the detent retention screw allows fine-tuning of firearm retention according to personal preference.
Despite its firm hold, it offers smooth reholstering with minimal effort. Its lightweight build ensures comfort during long wear times without sacrificing durability.
This holster suits users looking for a practical and dependable carry solution for everyday concealment. Its balance of security, adaptability, and ease of use makes it an excellent choice for budget-conscious buyers seeking value without sacrificing essential features.
Pros
- Durable plastic construction
- Includes belt loop and paddle platforms
- Adjustable passive retention screw
Cons
- Not compatible with Taurus polymer frame Judges
- Only right-hand orientation
- No sub-compact fit
Who Should Buy It?
Ideal for right-handed SIG P320 or P250 owners who prefer a secure, adjustable holster with multiple mounting options. Suitable for those wanting a practical concealment holster without unnecessary extras or complex mechanisms.
Who Should Skip It?
Those with sub-compact SIG P320 models or users needing left-hand carry should look elsewhere. Also, Taurus Judge owners with polymer frames will find this holster incompatible.
Key Specifications
| Specification | Details |
|---|---|
| Size/Fit | Size 61 – Sig P250/320 Full Size/Compact 9/.40/.45 |
| Brand | BLACKHAWK! |
| Hand Orientation | Right |
| Material Type | Plastic |
| Style | SERPA CQC SIG P320/P250 M17/18 9/.40 , BK, RH |
| Color | Black |
| Closure Type | Button |
| Mounting Type | Paddle |
| Warranty | See manufacturer |
| Included Components | Unit, Instruction Guide |
| Special Features | Passive retention detent adjustment screw, Includes belt loop and paddle platforms |
People seeking reliable retention and easy carry options will appreciate BLACKHAWK Serpa CQC Concealment Holster. Right-hand SIG P320 or P250 users will find its adjustable retention and dual mounting platforms ideal for everyday concealed carry needs.
Buyers often praise how securely this holster holds the firearm while still allowing a quick draw. They value the included belt loop and paddle options for mounting versatility. Some note it does not fit sub-compacts or left-handed shooters, which limits usability for those groups.
If you need a secure, adjustable holster for a full-size or compact SIG P320 or P250 and prefer right-hand carry, this is a solid choice. Those with sub-compact models or left-hand preferences should explore alternative holsters.
3. Blade-Tech Sig P320FS OWB Holster Right Hand
Secure and comfortable carry combines with precision craftsmanship in this holster. It fits Sig 320FS, X5 Legion, and M17 models with unmatched reliability. The Blade-Tech Sig P320FS OWB Holster is manufactured in the USA from heat-resistant polymer, ensuring durability and great resistance to daily wear.
Its precision molding offers a better fit than traditional Kydex alternatives. Adjustable retention screws let you set the draw tension to your liking, while a positive lock trigger guard ensures the firearm stays locked in place until intentionally released.
Compatibility with optics like DeltaPoint Pro or Red Dot makes it versatile for various setups. The Tek-Lok belt attachment provides a secure hold on belts from 1.5 to 2.25 inches wide, adding flexibility in how you carry. This holster suits right-handed users best and supports outside the waistband carry with a modern, sleek black design.
Lifetime warranty backs the build quality and customer confidence. Overall, it delivers premium performance for those who require a reliable, comfortable, and secure holster for everyday use or extended wear.
Pros
- Durable USA-made heat-resistant polymer
- Compatible with popular optics
- Adjustable retention for custom fit
Cons
- Only available for right-handed users
- May feel bulkier with certain optics
- Limited color options
Who Should Buy It?
Ideal for owners of Sig 320FS, X5 Legion, or M17 who want premium build quality. Also great for optically equipped pistols and those needing a secure OWB carry. Perfect for right-handed shooters seeking a reliable daily holster.
Who Should Skip It?
Not suitable for left-handed shooters or those preferring inside the waistband carry. Buyers desiring multiple colors or minimalist design might look elsewhere.
Key Specifications
| Specification | Details |
|---|---|
| Size/Fit | Sig P320FS Signature Holster |
| Brand | Blade-Tech |
| Hand Orientation | Right |
| Material Type | Polypropylene |
| Style | Modern |
| Color | Black |
| Closure Type | Lock |
| Mounting Type | Belt mount |
| Warranty | Lifetime Warranty |
| Included Components | 1 Count |
| Special Features | Optics compatible, adjustable retention, positive lock trigger guard |
This holster is perfect for right-handed Sig 320FS, X5 Legion, or M17 owners who want a premium, durable, and secure option. Its adjustable retention and optics compatibility handle everyday carry and specialized setups effectively. Those needing a high-quality outside waistband holster will appreciate its build and locking features.
Customers often praise the holster’s solid construction and comfort during extended wear. Many appreciate the adjustable retention and the secure positive lock. Some users note the right-hand-only design limits options and mention bulkiness when certain optics are mounted, but overall feedback highlights reliability and retention.
This holster suits right-handed Sig P320FS, X5 Legion, or M17 owners seeking premium, durable, and secure outside waistband carry. Those preferring left-hand use or inside waistband options should consider other holsters to meet their specific needs.
4. Pro IDPA Competition Holster for Sig P320 Full Size
High-performance holsters designed for quick draws and reliable retention appeal most to competitive shooters. The Pro IDPA Competition Holster is tailored specifically for the Sig P320 Full Size, offering precision and adaptability in demanding environments. This holster fits a wide range of Sig P320 Full Size models including AXG Pro, M17, Spectre Comp, and P320MAX.
Crafted from carbon fiber, it delivers lightweight strength and durability. With adjustable style and a unique pull-on closure, it ensures a secure fit while allowing rapid access.
The belt attachment fits belts from 1.5 to 2 inches wide, offering versatile mounting options. A special speed cut design accommodates red dot sights, and a 12mm raised sight line provides clearance for suppressor-height sights. The holster is built for right-handed users and is supplied with an IDPA attachment for competition compliance.
Its construction supports long-term use backed by a lifetime warranty. Overall, this holster balances build quality with functional performance and fits perfectly for shooters who demand precision and speed. It suits those engaged in competitive shooting where every fraction of a second counts and equipment reliability is essential.
Pros
- Fits a broad range of Sig P320 Full Size models
- Lightweight and durable carbon fiber construction
- Adjustable design with pull-on closure for quick access
Cons
- Only available for right-hand orientation
- Belt attachment limited to 1.5-2 inch belts
- Might be too specialized for general everyday carry
Who Should Buy It?
Competitive shooters using Sig P320 Full Size pistols will benefit from this holster’s quick draw and sight clearance features. Those participating in IDPA matches will find its attachments especially useful.
Who Should Skip It?
Casual shooters or those looking for ambidextrous or general use holsters may want to choose other options. Left-handed users should also look elsewhere as this model is right-hand only.
Key Specifications
| Specification | Details |
|---|---|
| Size/Fit | Fits Sig P320 Full Size models including AXG Pro, M17, Spectre Comp, P320MAX |
| Brand | Black Scorpion Outdoor Gear |
| Hand Orientation | Right |
| Material Type | Carbon Fiber |
| Style | Adjustable |
| Color | Carbon Fiber |
| Closure Type | Pull On |
| Mounting Type | Belt mount |
| Warranty | Lifetime |
| Included Components | Holster, IDPA Attachment |
| Special Features | Speed Cut for red dot sights, 12mm raised sight line for suppressor height sights |
Ideal for competitive shooters with Sig P320 Full Size models, this Pro IDPA Competition Holster excels in fast-paced match conditions. Its speed cut and sight clearance features help maintain speed and accuracy during competition stages.
Owners often praise its sturdy carbon fiber build and fit for a variety of Sig P320 Full Size models. They appreciate the quick draw design and adjustable settings. Common critiques mention its restriction to right-handed users and a narrow belt size range.
This holster is perfect for right-handed competitive shooters looking for equipment that supports quick draw and sight clearance. Casual or left-handed users might want to explore other holsters that offer broader compatibility.
5. Sig Sauer P320 M17 & M18 Tactical Holster Right Handed
Designed for tactical use, this holster provides secure retention and quick access to your firearm. It fits the Sig Sauer P320 M17, M18, and Taurus G3 models with an autolock retention system for added safety. The holster’s high-density polymer construction offers durability and comfort during extended wear.
Its autolock retention ensures your handgun stays firmly in place until released by dragging your index finger, allowing for a smooth, rapid draw and easy reholstering. The right-handed belt loop mounting is adjustable, enabling you to set the angle that suits you best. Built to endure extreme temperatures, it maintains its form and function in various environments.
The included allen key allows simple adjustments to customize the fit and angle. This holster suits tactical scenarios where firearm security and quick accessibility are crucial. Overall, it balances strength, comfort, and functionality for serious users who demand reliability in critical moments.
Pros
- Autolock retention for secure firearm holding
- Adjustable angle for personalized comfort
- Durable high-density polymer build
Cons
- Right-handed only, excludes left-handed users
- Polymer material may feel rigid initially
- Limited style options, only classic black
Who Should Buy It?
Ideal for tactical operators or anyone needing a strong, secure holster with fast draw ability. It fits common Sig P320 series models and suits those who prefer right-handed carry. Users valuing durability and retention will appreciate this design.
Who Should Skip It?
Those who need a left-handed holster or want multiple color options might look elsewhere. Beginners unfamiliar with autolock retention may prefer simpler models. Casual shooters without tactical needs could find this overbuilt.
Key Specifications
| Specification | Details |
|---|---|
| Size/Fit | Fits Sig Sauer P320, M17, M18, Taurus G3 |
| Brand | OMITAC |
| Hand Orientation | Right |
| Material Type | Polymer |
| Style | Classic |
| Color | Black |
| Closure Type | Button |
| Mounting Type | Belt Loop |
| Warranty | 3 years |
| Included Components | 1 pcs Sig Sauer P320 belt clip holster, 1 pcs allen key |
| Special Features | Autolock retention, adjustable angle, extreme temperature tolerance |
Designed for tactical use, this holster suits anyone who needs fast, secure draw in demanding conditions. Its autolock system and adjustable angle make it perfect for right-handed Sig P320 M17 and M18 owners focused on reliability and comfort during active duty.
Users praise the secure autolock retention and durable polymer build that withstands rough use. Many highlight the adjustable angle feature for improved comfort. Some note the rigidity of the material at first and wish for a left-handed version, but overall feedback is positive regarding performance and fit.
Those requiring a rugged right-handed holster with secure retention and adjustable carry angle will benefit from this option. However, left-handed shooters or casual users seeking simplicity should consider other models better suited to their needs.
6. Alien Gear Photon Holster
Carrying a SIG P320 with flexibility in hand orientation and carry style is a top priority for many users. The Alien Gear Photon Holster meets this demand with its ambidextrous design and optics-ready capability.
This holster fits various models of the SIG P320 and related versions and is crafted for use only with specific large weapon lights, ensuring a secure fit for light-bearing setups. Constructed from durable polymer and made in the USA, the Photon supports both inside- and outside-the-waistband carry styles, including appendix, strong side, and behind-the-hip positions. Users can also customize ride height, cant, and retention to suit their preferences and comfort.
The retention system uses a firm initial hold to keep the firearm securely in place while allowing smooth drawing after practice. Its adaptability for left or right-handed carry right out of the box is a big advantage.
However, it is designed strictly for factory-length slides without aftermarket modifications. Overall, the Alien Gear Photon offers high-quality materials, adjustability, and versatile mounting options, making it a valuable choice for those who need a light-compatible, ambidextrous SIG P320 holster.
Pros
- Ambidextrous carry for left or right hand
- Adjustable cant, ride height, and retention
- Compatible with specific large weapon lights
Cons
- Only fits factory-length slides with no modifications
- Requires use of a compatible weapon light
- Limited to certain light models for proper fit
Who Should Buy It?
Those who want flexibility in carry style and hand orientation will appreciate this holster. It suits SIG P320 owners seeking a secure light-bearing holster that adapts to appendix or outside-the-waistband carry. Users valuing adjustable retention and ride height can fine-tune their setup easily with this model.
Who Should Skip It?
Users without weapon lights or those with modified slides should avoid this holster. It does not fit firearms without specific large lights or with extended barrels and compensators. Those needing a non-light holster must consider other options.
Key Specifications
| Specification | Details |
|---|---|
| Size/Fit | Sig P320 Full/M17/M18/XCarry/AXG |
| Brand | Alien Gear |
| Hand Orientation | Ambidextrous |
| Material Type | Polymer |
| Style | Large Light |
| Color | Black |
| Closure Type | Clip |
| Mounting Type | Light-bearing |
| Warranty | Limited Warranty |
| Included Components | 1 Count |
| Special Features | Optics Ready, Adjustable cant and ride height |
Ideal for those who carry SIG P320 models with large lights and need ambidextrous options. The Alien Gear Photon Holster suits tactical or daily use requiring adjustable comfort and retention for varied carry positions outdoors or on duty.
Buyers often praise the holster’s ambidextrous design and the high-quality, durable materials. Many highlight its secure retention and adjustability as major benefits. Common complaints include its strict requirement for compatible lights and inability to fit customized firearms.
This holster is perfect for users who need a light-compatible, ambidextrous SIG P320 solution and prefer adjustable settings. Users without compatible lights or modified pistols should explore other holsters designed for their setups.
7. Universal OWB Holster for Glock, Sig, Canik, FN, CZ, S&W
Finding a versatile holster that fits multiple pistol models can simplify your carry options. This universal OWB holster accommodates over 100 pistols, including popular SIG models and other major brands.
It supports several SIG pistols like the M17, M18, P320 Full Size, and compact variants, along with Glock 17/19, FN 509, Canik, Springfield, and more. The holster features Level II index-finger release retention, which secures the pistol until the release is pressed for a smooth draw. Users can adjust retention and fit using two included fit blocks, allowing tailored draw resistance.
Designed with a red dot sight cutout, it allows use of slide-mounted optics but does not support weapon lights or lasers. Made from fiber-reinforced polymer, it is durable and built for everyday use. Its tan 360° adjustable paddle lets you customize the carry angle behind the hip, strong side, or cross-draw, fitting belt widths from 1.5″ to 2.0″.
Right-hand carry orientation is standard. This holster is perfect for owners of SIG pistols and other compatible models looking for a reliable, adjustable, and versatile OWB option, especially if they require red dot compatibility without lights or lasers.
The build quality and ease of use deliver good value, making it a solid choice for daily carry or range sessions.
Pros
- Fits over 100 pistol models
- Adjustable retention with two fit blocks
- Red dot sight compatible (no lights/lasers)
Cons
- Not compatible with weapon lights or lasers
- Right-hand use only
- Tan color may not suit all preferences
Who Should Buy It?
Ideal for handgun owners seeking one holster to suit multiple pistol models. Great for SIG users wanting red dot carry. Those needing adjustable retention and versatile paddle positioning will benefit highly.
Who Should Skip It?
Avoid if you need left-hand carry or plan to attach weapon lights or lasers. Not suited for those who require concealed inside-the-waistband carry style.
Key Specifications
| Specification | Details |
|---|---|
| Size/Fit | Fit Most Full&Compact Size Pistols |
| Brand | GUN & FLOWER |
| Hand Orientation | Right |
| Material Type | Fiber Reinforced Polymer |
| Style | OWB,Right |
| Color | Tan-Right |
| Closure Type | Level II Index-Finger Release |
| Mounting Type | Waistband |
| Warranty | Lifetime Warranty |
| Included Components | holster*1 |
| Special Features | Two Fit Blocks, Adjustable Retention, Red Dot Cut, 360° Adjustable Paddle |
This universal OWB holster suits those who carry SIG pistols and other common brands requiring a flexible and adjustable holster. It’s ideal in scenarios needing red dot sight clearance without lights or lasers, and for users who prefer right-hand OWB positioning with customizable angles.
Customers appreciate the wide compatibility with many pistol models and the adjustable retention system. The red dot cutout is also praised for accommodating optics effectively. Some users mention inconvenience due to incompatibility with weapon lights or lasers and limitation to right-hand carry.
Those wanting a versatile, adjustable OWB holster compatible with a broad range of pistols will find this a practical choice. Buyers needing left-hand carry or weapon light support should consider other options better suited to those requirements.
8. WARRIORLAND IWB Kydex Holster for Sig Sauer P320 Series
Carrying your Sig Sauer P320 securely and comfortably is effortless with this inside waistband (IWB) Kydex holster. It offers a custom fit and durable build that keeps your pistol protected and ready for action.
The holster is crafted from .08-inch US Kydex tailored specifically for various P320 models including the Full Size, Compact, X-Carry, and M17/M18. It features a full cover over the mag release button to prevent scratches and accidental presses while leaving trigger access completely shielded for safety. Polished edges and a smooth interior protect the gun’s finish and minimize wear.
The full-length sweat guard and rear sight shield guard against sweat and heat damage during extended carry. This holster includes an adjustable cant that allows angle modifications from -5° to 20°, supporting appendix, hip, or back carry positions.
Its retention mechanism has a distinctive audible click, confirming the pistol is securely seated, and the tension is adjustable to personal preference via a simple screw. The sturdy belt clip fits 1.5-inch belts firmly with a locking hook at the bottom to prevent shifting when drawing or reholstering.
Its design balances comfort and reliability well, making it suitable for everyday concealed carry. Those needing a durable, customizable Kydex option for any P320 variant will appreciate its attention to detail and secure fit.
Pros
- Custom fit for multiple P320 models
- Adjustable cant and retention tension
- Durable US Kydex construction
Cons
- Only fits 1.5-inch belts
- Requires screwdriver adjustments
- May feel rigid for some users
Who Should Buy It?
This holster suits Sig Sauer P320 owners who prefer inside waistband carry with customization options. It appeals to concealed carriers seeking a durable holster with adjustable retention and carry angles. Ideal for users wanting to protect their pistol from wear while maintaining quick access.
Who Should Skip It?
Those who carry outside the waistband or use belts wider than 1.5 inches might find this holster unsuitable. Users seeking softer or more flexible holsters may want alternatives. Casual users not requiring fine retention or cant adjustments might not benefit from its features.
Key Specifications
| Specification | Details |
|---|---|
| Size/Fit | Right Hand Draw (IWB) |
| Brand | WARRIORLAND |
| Hand Orientation | Right |
| Material Type | kydex |
| Style | IWB |
| Color | A Right Hand Draw-IWB |
| Closure Type | Hook,Button |
| Mounting Type | inside waistband |
Ideal for concealed carriers using 1.5-inch belts, this WARRIORLAND IWB Kydex holster fits multiple P320 models perfectly. Its adjustable retention and carry angles make it excellent for users who want customizable comfort and security during daily concealed carry situations.
Buyers praise the holster’s precise fit and sturdy construction. The audible retention click and polished edges receive consistent positive mentions for security and protection. Some users note the need for tools to adjust retention and cant, which may require patience initially.
This holster is a solid choice for Sig Sauer P320 owners looking for a secure, adjustable IWB option. Those requiring belt compatibility beyond 1.5 inches or softer materials might consider other holsters. For tailored concealed carry needs, this holster performs reliably and comfortably.
9. Alien Gear Rapid Force Level 3 Duty Holster Right Hand
Designed for professional duty use, this holster offers exceptional retention and versatility for Sig P320 models. It provides a secure fit combined with quick accessibility, ideal for demanding law enforcement and military environments.
The Alien Gear Rapid Force Level 3 Duty Holster is precisely molded for Sig P320 full size, compact, carry variants, M17, M18, XCarry, and XFull models. It includes a mid-ride belt slide that positions the firearm for comfortable duty carry height.
The holster supports full-size weapon lights from leading brands like SureFire and Streamlight, ensuring reliable compatibility. Level 3 retention combines passive lock, ejection port lock, and intuitive thumb release, allowing a smooth draw under stress while preventing unauthorized removal. Its V3 MRDS hood protects optics like Holosun 509T and Aimpoint ACRO from damage, though forward-facing lenses are not compatible.
The locking belt slide fits belts from 1.5″ to 2.25″ and supports multiple draw angles, plus integrates with Alien Gear’s Quick Disconnect System for easy transfer between gear. Made from Alien Gear’s advanced polymer blend, this holster resists heat and impact for durability on duty.
The design delivers tactical functionality without sacrificing comfort, making it a reliable choice for professional carry. Overall, it offers solid build quality, practical features, and excellent security suitable for active duty professionals.
Pros
- Compatible with multiple Sig P320 models
- Level 3 retention with secure ejection port lock
- Optic and full-size weapon light ready
Cons
- Light must be installed to retain firearm
- Not compatible with forward-facing optic lenses
- QDS hardware sold separately
Who Should Buy It?
Ideal for law enforcement, military personnel, and serious duty carriers requiring rugged retention and light-bearing options. Those using Sig P320 variants with optics and lights will benefit most from its versatile design.
Who Should Skip It?
Casual shooters or those without weapon lights may find this holster too specialized. Users needing compatibility with forward-facing optics or left-hand carry should consider alternatives.
Key Specifications
| Specification | Details |
|---|---|
| Size/Fit | Sig P320 Full/Compact/M17/M18/XCarry/XFull |
| Brand | Alien Gear |
| Hand Orientation | Right |
| Material Type | Polymer Blend |
| Style | Large Light |
| Color | Matte Black |
| Mounting Type | Belt Mount with Quick Release |
This holster suits duty carriers and professionals who need a secure, versatile holster for Sig P320 models. The Rapid Force Level 3 Duty Holster supports weapons with full-size tactical lights and optics, perfect for law enforcement and military use requiring reliable retention and quick access.
Buyers appreciate the strong retention system and compatibility with various Sig P320 pistols and lights. Many praise the comfortable mid-ride carry and durable polymer construction. Some users note the necessity to install a light for proper retention and mention the extra cost of QDS hardware.
Those needing a secure, duty-ready holster for Sig P320 variants with optic and light options should consider this model. Casual users or those requiring left-hand or forward-facing optic compatibility may want to explore other choices.
10. P320 M18 OWB Holster for Sig Sauer P320 M18 Right Hand
A secure and well-crafted holster enhances your firearm carry experience significantly. This OWB holster is designed specifically for the Sig Sauer P320 M18 compact with a 3.9-inch barrel and right-hand use. It features Level II retention, which automatically locks the trigger when the weapon is holstered, adding an extra layer of safety with a silent auto-lock mechanism.
Multiple guide stripes inside improve weapon retention, allowing quick release by pressing the index finger button. The holster is made from upgraded military polymer, making it both durable and visually appealing with a matte finish.
Its internal screw design adds security by preventing detachment during intense activity. The paddle attachment allows 360-degree rotation for comfortable wear and quick accessory changes.
It fits belts up to 2¼ inches and includes a silicone pad to enhance comfort when worn directly inside pants. Suitable for daily concealed carry, law enforcement, military personnel, or civilians, it tolerates extreme temperatures and is ideal for a variety of environments.
This holster balances high retention with ease of use, making it ideal for users seeking dependable and practical OWB carry solutions.
Pros
- Level II retention enhances weapon security
- Silent automatic trigger lock
- Durable military-grade polymer construction
Cons
- Not compatible with full-size P320 models
- Designed only for right-hand users
- May feel bulky for some concealed carry needs
Who Should Buy It?
Those who carry a Sig Sauer P320 M18 compact and want secure retention will appreciate this holster. It’s also suitable for law enforcement or military personnel needing reliable, quick-access OWB options. Right-handed shooters looking for an adjustable and durable holster will find value here.
Who Should Skip It?
Individuals carrying full-size Sig P320 models or left-handed shooters should look elsewhere. Also, if you prefer minimalist or IWB designs for concealment, this holster’s OWB and bulkier build may not be suitable.
Key Specifications
| Specification | Details |
|---|---|
| Size/Fit | Sig P320 M18 Holster 3.9″ Compact |
| Brand | CYTAC |
| Hand Orientation | Right |
| Material Type | Military Grade Polymer Materials |
| Style | OWB |
| Color | Black |
| Closure Type | Button |
| Mounting Type | Belt Mount |
Ideal for right-handed users carrying the Sig Sauer P320 M18 compact, this holster excels in providing secure, Level II retention. Its robust build and quick access features suit law enforcement, military, and civilians who need reliable outside-the-waistband carry in various conditions.
Users often praise how securely the holster holds the firearm while allowing swift draw through the index finger release button. The silent autolock feature and durable polymer material receive frequent compliments. Some mention the limitation to right-hand use and incompatibility with larger P320 models as drawbacks.
This holster is a strong choice for right-handed owners of the Sig P320 M18 compact needing secure OWB carry. Those requiring left-hand options or full-size P320 compatibility should consider alternatives. Its balance of safety, durability, and ease of use makes it ideal for users prioritizing reliable retention.
11. IWB Holster for SIG Sauer P320-M18/P320 Compact Right Hand
Comfort and precision come together in this IWB holster crafted specifically for the SIG Sauer P320-M18 and P320 Compact models. Its hybrid construction combines a foam-padded leather exterior with a durable polymer shell, providing excellent comfort during extended wear. Designed with a close fit, the holster only allows about 0.3 inch of muzzle space, perfectly accommodating the P320 XCompact but excluding other P320 variants and pistols with attachments.
The inner lining helps protect the firearm’s finish from scratches, preserving its condition over time. Features like an optic cut allow use with various sight systems, including red dot sights. An optional concealment claw pulls the pistol grip closer to the body, reducing printing and improving concealment.
This IWB holster comes with two metal belt clips (1.5 inch pre-installed, and an extra 1.75 inch clip) to adjust ride height and angle, aiding a smooth draw. It’s well constructed with attention to detail and designed for those wanting a comfortable, concealed carry solution tailored to certain P320 models. Overall, it balances comfort, protection, and functionality effectively, an ideal choice for everyday carry with a focus on concealment and firearm care.
Pros
- Comfortable foam-padded leather hybrid design
- Protects firearm finish with fabric lining
- Includes concealment claw to reduce printing
Cons
- Only fits specific P320 models
- Not compatible with weapon lights
- Limited to right-hand orientation
Who Should Buy It?
Ideal for right-handed SIG Sauer P320-M18 and P320 Compact owners wanting a comfortable, durable holster for all-day concealed carry. Fits those who prefer hybrid leather and polymer construction with optics compatibility.
Who Should Skip It?
Should be avoided by left-handed shooters, those with M17, Full-Size, XCarry models, or pistols equipped with weapon lights. Not suitable if a universal fit holster is required.
Key Specifications
| Specification | Details |
|---|---|
| Size/Fit | SIG Sauer P320-M18 and P320 Compact |
| Brand | MUNALO |
| Hand Orientation | Right |
| Material Type | Polymer Shell with Foam-Padded Leather Overlay and Fabric Lining |
| Style | Concealed Carry |
| Color | Black |
| Closure Type | Friction Fit |
| Mounting Type | Belt Clip |
| Warranty | 10-Year Premium Warranty When Registered |
| Included Components | Additional Belt Clip (1.75″), Concealment Claw, IWB Holster with Pre-installed Belt Clip (1.5″) |
| Special Features | Concealment claw, hybrid build for comfort, fabric lining protects firearm, optic cut |
This holster suits concealed carriers using SIG Sauer P320-M18 or P320 Compact who value comfort and protection. Its hybrid design and optic-ready feature offer flexible use and discreet carry during daily activities or extended wear.
Users often praise the holster’s comfort and the secure, precise fit for specific P320 models. The concealment claw is frequently noted for reducing printing. Common feedback points to limited compatibility and right-hand orientation.
This holster is perfect for right-handed owners of P320-M18 and P320 Compact pistols seeking comfortable concealed carry with firearm protection. Those with other P320 variants or requiring left-hand options should consider different holster models.
12. WARRIORLAND OWB Kydex Holster for Glock 19/43X and P365
Matching your Sig P320 with a holster built for precision and comfort makes all the difference. This OWB Kydex holster offers a reliable option for pistol carriers wanting optic-readiness and solid retention. Designed specifically for Sig P320 M17, M18, Full Size, Compact, and several X models, it also fits other popular pistols like the Glock 19 and P365.
Crafted from 0.08″ US-made Kydex, it balances durability with a comfortable feel against the body. The holster features an optic cut designed to accommodate a variety of red dot sights, as well as an open muzzle design that allows clearance for threaded barrels and compensators.
A distinct “click” retention lock lets users hear when the pistol is securely seated, maintaining firm retention without hindering a quick, smooth draw. The paddle attachment fits belts sized 1.5″ or 1.75″, with a bottom hook that prevents shifting or wobbling during movement.
Its smooth, polished interior ensures a scratch-free draw, while full trigger guard coverage enhances safety. This holster is ideal for right-handed users seeking an OWB solution combining practical functionality and comfort.
It performs reliably in everyday and tactical carry scenarios, providing confidence and convenience. The build quality and retention system make it a strong contender for those wanting an optic-ready, durable carry option.
Overall, it suits shooters who prioritize quick draws and weapon protection without extra bulk or complexity.
Pros
- Optic cut fits many red dot sights
- Click lock retention system audible and secure
- Comfortable paddle holster with strong belt grip
Cons
- Not compatible with laser or light attachments
- Only available for right-handed users
- Limited color option in black
Who Should Buy It?
Ideal for right-handed Sig P320 owners needing an open carry holster that supports optics and allows use of threaded barrels. Perfect for users valuing retention sound and quick draw.
Who Should Skip It?
Not recommended for those wanting holsters for left hand or models with lasers or lights. Users preferring concealed carry or other mounting styles should consider other options.
Key Specifications
| Specification | Details |
|---|---|
| Size/Fit | Sig P320 Compact & FullSize /M18 /M17 /X5 Legion |
| Brand | WARRIORLAND |
| Hand Orientation | Right |
| Material Type | Kydex |
| Style | Classic |
| Color | Black |
| Closure Type | Retention Screws |
| Mounting Type | OWB |
| Warranty | 2 Year Manufacturer |
| Included Components | 1 x P320 Compact OWB Right-Hand Kydex Paddle Holster |
| Special Features | Optic Cut, 0.08″ US-Made Kydex, Paddle Fits 1.5″ / 1.75″ Belt, Adj. Posi-Click Audible Retention, Open-End Design |
For pistol carriers wanting an open-hip carry solution that supports red dot optics and threaded barrel clearance, the WARRIORLAND OWB Holster excels. Its secure retention and paddle mount make it a solid choice for those using Sig P320 models who need both comfort and quick draw capabilities.
Users commonly praise the secure audible retention system and the comfortable paddle design. They appreciate the optic cut’s versatility and the holster’s sturdy build. Some note the limitation of no laser or light compatibility and right-hand only configuration.
Those who carry a Sig P320 and want an optic-ready OWB paddle holster will find this product reliable and comfortable. Users requiring features like laser compatibility or left-handed models should explore other holsters better suited to those needs.
Best Sig 320 Holster at a Glance
| Holster | Best For | Compatibility | Material | Retention Type | Carry Style |
|---|---|---|---|---|---|
| 1Alien Gear Rapid Force Level 2 OWB Holster Right Hand | Best Overall | P320 Full/Compact/M17 | Durable Polymer | Locking Belt Slide | OWB |
| 2BLACKHAWK Serpa CQC Concealment Holster Right Hand Matte Black | Best Value | P250/P320 Full/Compact | Plastic | Passive Detent | Concealment |
| 3Blade-Tech Sig P320FS OWB Holster Right Hand | Best Premium | P320FS/X5/M17 | Polypropylene | Lock | OWB |
| 4Pro IDPA Competition Holster for Sig P320 Full Size | Best for Competition | P320 Full Size & Variants | Carbon Fiber | Pull On | Adjustable |
| 5Sig Sauer P320 M17 & M18 Tactical Holster Right Handed | Tactical Use | P320/M17/M18 | High Density Polymer | Autolock Retention | Classic OWB |
| 6Alien Gear Photon Holster | Ambidextrous Carry | P320 Full & Variants | Polymer | Clip Closure | IWB/OWB |
| 7Universal OWB Holster for Glock, Sig, Canik, FN, CZ, S&W | Universal Fit | P320 Full/Compact & Others | Fiber Reinforced Polymer | Level II Index-Finger | OWB |
| 8WARRIORLAND IWB Kydex Holster for Sig Sauer P320 Series | Concealed Carry | P320 Full/Compact/XCarry | Kydex | Hook/Button | IWB |
| 9Alien Gear Rapid Force Level 3 Duty Holster Right Hand | Duty Carry | P320 Full/Compact/M17/M18 | Polymer Blend | Light-Bearing Lock | OWB |
| 10P320 M18 OWB Holster for Sig Sauer P320 M18 Right Hand | Level II Retention OWB | P320 M18 Carry | Military Grade Polymer | Level II Button | OWB |
| 11IWB Holster for SIG Sauer P320-M18/P320 Compact Right Hand | Comfort Hybrid IWB | P320 M18/Compact | Polymer & Leather | Friction Fit | IWB |
| 12WARRIORLAND OWB Kydex Holster for Glock 19/43X and P365 | Optic Ready OWB | P320 Full/Compact & Variants | Kydex | Retention Screws | OWB |
Top Picks: Best Sig 320 Holsters in Buying Guide
Fit and compatibility
When choosing the best sig 320 holster, paying attention to how well it supports specific models of Sig 320 is key. Different versions of the Sig 320 vary slightly in size and shape, so a holster designed with these differences in mind will fit more securely and comfortably. Adjustable retention options provide added flexibility, allowing you to customize how tightly the holster grips your firearm, which helps keep it secure while still enabling quick access when needed.
Adjustable retention options provide added flexibility, allowing you to customize how tightly the holster grips your firearm, which helps keep it secure while still enabling quick access when needed. Considering the dimensions of your particular Sig 320 model alongside the holster’s design ensures a confident and reliable carry experience.
Material and durability
When choosing the best sig 320 holster, paying attention to the material and durability can greatly influence satisfaction and performance. Common options include Kydex, leather, and nylon, each offering different benefits.
Leather holsters, on the other hand, bring a classic aesthetic and comfortable wear that tends to mold to the shape of the firearm over time, though they may require more care to guard against water damage and wear. Nylon holsters typically offer a lightweight and budget-friendly option, with good flexibility, yet they might show quicker signs of wear and tear under daily heavy use compared to Kydex or leather.
Considering how frequently the holster will be utilized can guide the decision since durability under continuous friction and exposure to elements plays a crucial role in longevity. Choosing a material that aligns with intended use, such as active daily carry or occasional range trips, helps in finding a holster that balances comfort, protection, and lasting performance effectively.
Comfort and wearability
Selecting the best sig 320 holster involves paying close attention to how it feels during extended wear. Carry position and ride height affect both accessibility and comfort, so choosing a holster that offers adjustable options allows for personalized placement on the body. Weight distribution plays a major role in reducing fatigue; a design that evenly spreads the gun’s bulk, often aided by padding, helps prevent pressure points and discomfort.
Weight distribution plays a major role in reducing fatigue; a design that evenly spreads the gun’s bulk, often aided by padding, helps prevent pressure points and discomfort. Materials that promote breathability can reduce heat buildup and skin irritation, especially in warmer environments. Holsters incorporating moisture-wicking or ventilated fabrics tend to increase overall comfort, making daily carrying less bothersome.
Considering these factors will enhance both usability and enjoyment when carrying the firearm throughout various activities.
Retention and security
When choosing the best sig 320 holster, focusing on how it holds your firearm securely plays a significant role in practical use. Retention mechanisms can vary, including thumb breaks that require a deliberate action to release the gun, friction-based designs that hold the weapon snugly through tight tolerances, and locking systems that provide an extra layer of hold to prevent accidental slips. Balancing ease of draw and security is essential because a holster that holds too tightly might hinder quick access, while one that’s too loose risks the firearm falling out during movement.
Many holsters incorporate safety features aimed at preventing unintended release, such as secure retention snaps or adjustable tension screws. These elements contribute to confidence when wearing the holster throughout daily activities or in more active scenarios, making it easier to rely on consistent performance whether carrying openly or concealed.
Concealment and accessibility
When selecting the best sig 320 holster, paying attention to the holster profile and bulkiness greatly affects how comfortable it will be during everyday wear. A slimmer profile tends to blend more discreetly with your clothing, making it easier to pair with various clothing styles without adding unnecessary bulk.
Compatibility with your preferred outfits helps maintain a natural silhouette while carrying. Quick and smooth access to the firearm remains a priority, as it can determine your readiness and safety in different scenarios. Holsters designed for swift draw motions allow you to respond promptly without fumbling or delays, which can be particularly useful in self-defense situations or competitive settings.
Balancing these factors will guide the choice toward a holster that not only fits well but complements your lifestyle and needs.
Price and brand reputation
When selecting the best sig 320 holster, consider how different options fall within various price ranges to find one that offers good value for money without compromising on functionality. Holsters that balance affordability with quality materials and craftsmanship often deliver better long-term use, making them practical choices. It helps to pay attention to customer feedback as reviews can reveal important insights about durability, comfort, and fit that might not be obvious right away.
Reliable brands tend to stand behind their products through clear warranty and customer support policies, providing peace of mind and assistance if any issues arise. These guarantees can add substantial value beyond the initial purchase, helping buyers feel confident in their investment and supported after buying.
Kydex vs. Leather SIG 320 Holsters
| Feature | Kydex | Leather |
|---|---|---|
| Durability | ✓ | ✗ |
| Retention | ✓ | ✓ |
| Comfort | ✗ | ✓ |
| Maintenance | ✗ | ✓ |
| Break-in period | 1-2 weeks | 3-4 weeks |
| Concealability | ✓ | ✗ |
| Best for | Everyday carry, Duty use | Casual carry, Style-focused |
Kydex holsters are made from durable plastic, offering strong retention and excellent concealability, ideal for daily or duty carry. They require minimal maintenance but can be less comfortable against the skin. Leather holsters provide superior comfort and a classic look but need more maintenance and a longer break-in period to fit perfectly.
While leather may not conceal as easily as Kydex, it appeals to those valuing style and comfort for casual use. Kydex suits users prioritizing durability and quick access, whereas leather favors those wanting comfort and aesthetic.
Helpful Accessories for Your Sig 320 Holster
A good holster can be made even better with the right accessories. These add-ons enhance comfort, safety, and convenience when carrying your Sig 320.
One useful accessory is a belt clip or loop attachment. This helps secure the holster firmly to your belt, preventing it from shifting during movement. Some clips offer adjustable tension so you can set how tightly it grips your belt.
Another helpful item is a sweat guard. This is a shield on the holster that keeps sweat and moisture away from your gun’s finish. It also protects your skin from irritation caused by friction.
Holster padding or lining can make carrying for long periods more comfortable. Some holsters come with soft materials inside to reduce rubbing against the body. You may find options with extra padding for sensitive areas.
For added security, consider a retention strap or locking mechanism accessory. These keep the firearm securely in place until you intentionally draw it. They add a level of safety when moving quickly or carrying in crowded places.
Some holsters offer modular parts like interchangeable shells. This lets you carry different versions of the Sig 320 or switch between carry styles without buying a new holster.
Here is a list of useful Sig 320 holster accessories:
- Belt clips or loops with adjustable tension
- Sweat guards to protect skin and finish
- Padding or soft lining for comfort
- Retention straps or locking devices
- Interchangeable shells or modular parts
Adding any of these accessories can improve your daily carry experience by making it safer and more comfortable.
FAQ’s
What Are The Best Holster Options For The Sig P320?
The best holster options for the SIG P320 include OWB (Outside the Waistband) holsters for comfort and quick access, and IWB (Inside the Waistband) holsters for concealment. Popular brands offering quality holsters for the P320 are Safariland, Alien Gear, and Vedder Holsters.
How Do I Choose The Right Holster For My Sig P320?
To choose the right holster for your SIG P320, consider factors like your preferred carry style (inside-the-waistband, outside-the-waistband, or shoulder), comfort, retention, and material quality. Additionally, ensure the holster is specifically molded for the P320 model to provide a secure and proper fit.
Are There Any Holsters Specifically Designed For The Sig P3Xcarry Model?
Yes, there are holsters specifically designed for the SIG P320 Carry model, which is often confused with the “P3XCarry.” Various manufacturers offer custom-fit holsters to ensure secure and comfortable carry for this handgun.
What Materials Are Most Durable For Sig P3Holsters?
The most durable materials for SIG P3 holsters are typically high-quality Kydex and injection-molded polymer, as they offer excellent resistance to wear, impact, and environmental conditions. Leather is also durable but requires more maintenance to preserve its longevity.
How Important Is Retention In A Sig P3Holster?
Retention in a SIG P3 holster is crucial for securely holding the firearm in place, preventing accidental drops or unauthorized access. It ensures both safety and quick, reliable access when needed.
Final Verdict
The Alien Gear Rapid Force Level 2 OWB Holster is the best choice for those seeking a reliable and comfortable holster for everyday use, offering excellent retention and quick draw capabilities. The BLACKHAWK Serpa CQC Concealment Holster stands out as the best value option, providing solid performance and durability at a budget-friendly price. For users who want a premium product, the Blade-Tech Sig P320FS OWB Holster delivers superior craftsmanship and materials suited for durability and extended use.
Competitive shooters will benefit from the Pro IDPA Competition Holster, which is designed specifically for fast and smooth draws during matches. Each of these holsters serves different needs, making this list a helpful guide when searching for the best sig 320 holster that matches your specific requirements.
- Best Overall: Alien Gear Rapid Force Level 2 OWB Holster Right Hand
- Best Value: BLACKHAWK Serpa CQC Concealment Holster Right Hand Matte Black
- Best Premium: Blade-Tech Sig P320FS OWB Holster Right Hand
- Best for Competition Shooting: Pro IDPA Competition Holster for Sig P320 Full Size
Choose your holster based on your intended use, whether it’s everyday carry, budget considerations, premium quality, or competition readiness.
