12 Best Holosun Red Dot for Glock 19 Gen 5 Ranked and Compared
Choosing the right red dot sight can make a big difference in how quickly and accurately you shoot your Glock 19 Gen Many pistol owners want a reliable, durable option that fits well and performs consistently under various conditions. The best Holosun red dot for Glock 19 Gen 5 offers a balance of toughness, clear sight picture, and battery life designed specifically for this model.
It’s suited for those who carry their Glock daily, compete in shooting sports, or simply want to improve target acquisition. This review will cover key features such as size, mounting compatibility, reticle options, and overall value. By the end, you should have a clearer idea of which Holosun red dot sight matches your Glock 19 Gen 5 needs.
Top Picks for Enhancing Your Glock 19 Gen 5 with Precision Optics
| Image | Product | Price |
|---|---|---|
Our Top Picks 1  | HOLOSUN 407C/507C-X2 Red Green Reticle Sight | Check Price |
Our Top Picks 2  | HOLOSUN 407C/507C-X2 Red Dot Sight | Check Price |
Our Top Picks 3  | HOLOSUN SCS MOS Green Multi-Reticle Reflex Pistol Sight | Check Price |
1. HOLOSUN 407C/507C-X2 Red Green Reticle Sight
Combining durability with advanced technology, this reflex sight offers impressive versatility for pistol shooters. It features multiple reticle options and a solar-assisted power system that enhances reliability in varied lighting.
The HOLOSUN 407C/507C-X2 Red Green Reticle Sight is designed with a compact profile using tough 7075 aluminum, making it suitable for Glock 19 Gen 5 users seeking a dependable, lightweight optic. It includes two reticle styles: a precise 2 MOA dot and a 32 MOA circle dot, adjustable to red or green depending on shooter preference.
The sight’s Shake Awake technology prolongs battery life by turning off the LED when not in use and instantly reactivates with movement, paired with a long-lasting 50,000-hour battery. Solar Failsafe enhances the sight’s function by adjusting reticle brightness automatically according to ambient light, which helps maintain clear sight picture in bright or dim settings.
The sight mounts on an RMR footprint, compatible with most pistol mounting systems. Its side-mounted battery tray enables quick battery changes without removing the optic.
Lock Mode prevents accidental changes to settings during use, adding security for fast-paced shooting. Overall, the sight balances high performance, durable construction, and user-friendly features, making it suitable for everyday carry, tactical training, or competitive shooting.
It is an excellent match for pistol owners seeking a reliable, multi-reticle red dot that supports quick target acquisition and long operating time without frequent battery swaps.
Pros
- Multi-reticle system with red and green options
- Long 50,000-hour battery life with solar backup
- Durable 7075 aluminum housing
Cons
- Slight learning curve for multi-reticle switching
- May be larger than some micro red dots
- No magnification option beyond 1x
Who Should Buy It?
Ideal for Glock 19 Gen 5 owners who want a rugged, reliable optic with extended battery life. This sight suits those needing quick target acquisition across diverse shooting conditions and who value multiple reticle choices and advanced power-saving features.
Who Should Skip It?
Less suitable for shooters preferring ultra-compact micro dots or higher magnification optics. If minimal device size or scope magnification is a priority, other models should be considered.
Key Specifications
| Specification | Details |
|---|---|
| Brand | HOLOSUN |
| Model | HS507C X2 |
| Reticle Type | Red 2 MOA Dot & 32 MOA Circle |
| Battery Life (hours) | 50,000 (with Solar Failsafe) |
| Mounting Type | RMR Footprint |
| Material | 7075 Aluminum |
| Dimensions (L x W x H) | 1.78″ x 1.15″ x 1.15″ |
| Weight | 1.44 ounces |
| Compatible Devices | Handgun |
| Color Options | Black, Burnt Bronze |
| Special Features | Shake Awake, Solar Failsafe, Lock Mode |
This sight fits shooters who require reliability and versatility in daily carry or training. It excels in situations needing fast, accurate target acquisition and works well under varying light due to its solar fail-safe and adjustable reticles.
Users appreciate the long battery life and the ability to switch reticles easily. Many note the durability of the aluminum construction and the convenience of Shake Awake technology. Some find the multi-reticle system requires practice before mastering adjustments.
Recommended for pistol owners wanting a durable, easy-to-use red dot with advanced battery features. Those seeking smaller footprint optics or higher magnification might explore alternative options better suited to those needs.
2. HOLOSUN 407C/507C-X2 Red Dot Sight
The HOLOSUN 407C/507C-X2 offers a great combination of durability and functionality for pistol shooters. Its open reflex design provides an expansive field of view, making target acquisition swift and precise.
This red dot sight is built from sturdy 7075 aluminum, ensuring it can withstand demanding conditions. It features a 2 MOA red dot reticle and includes a 32 MOA circle dot option for flexible aiming.
The solar failsafe technology allows the optic to continue operating using ambient light when the battery runs low. Shake Awake technology helps save battery life by turning off the LED when the sight is not in use and instantly reactivates it with the slightest movement. The side-mounted battery tray allows for quick and easy battery replacement without removing the sight.
It sits on an RMR footprint, which makes mounting on a Glock 19 Gen 5 simple and secure. Controls include a Lock Mode to prevent accidental adjustments.
This sight suits those wanting high performance at an excellent value, offering advanced features typically found on higher-priced optics. It is ideal for self-defense, target shooting, and tactical use where both reliability and cost-efficiency matter.
Pros
- Long battery life with Solar Failsafe
- Durable 7075 aluminum construction
- Shake Awake technology saves battery
Cons
- Slightly heavier than some competitors
- Limited color options for reticle
- Circle dot may not suit all shooters
Who Should Buy It?
This sight suits pistol owners who want durable, feature-rich optics without overspending. It’s great for shooters needing fast target acquisition with reliable battery backup and easy battery swaps. Ideal for everyday carry or range use.
Who Should Skip It?
Those seeking the lightest or smallest red dot might look elsewhere. Also, users who prefer multiple reticle colors or specialized mounting footprints should consider other options.
Key Specifications
| Specification | Details |
|---|---|
| Brand | HOLOSUN |
| Model | HS407C-X2 |
| Reticle Type | 2 MOA Dot – Red |
| Battery Life (hours) | Up to 50,000 with LED off via Shake Awake |
| Mounting Type | RMR Footprint, Weaver Mount |
| Material | 7075 Aluminum |
| Dimensions (L x W x H) | 1.78″ x 1.15″ x 1.15″ |
| Weight | 1.44 ounces |
| Compatible Devices | Handgun |
| Color Options | Black, Burnt Bronze |
| Special Features | Shake Awake, Solar Failsafe, Lock Mode, Side-mounted Battery Tray |
Ideal for shooters valuing a balance of durability, battery efficiency, and fast target acquisition, the HOLOSUN 407C/507C-X2 excels. Its advanced features and solid build make it a dependable choice for everyday handgun use and tactical situations.
Buyers appreciate the long battery life and the effectiveness of Shake Awake technology. Many praise how the sight’s brightness adjusts well to lighting conditions thanks to Solar Failsafe. Some mention the sight adds a bit of weight and prefer more reticle color options, but overall, users find it reliable and easy to use.
For those seeking a robust, reliable pistol red dot with useful battery-saving features, this HOLOSUN model is a smart option. However, users wanting lighter optics or more customization might explore other sights better suited to their preferences.
3. HOLOSUN SCS MOS Green Multi-Reticle Reflex Pistol Sight
Offering advanced features and robust build quality, this reflex pistol sight provides a reliable aiming solution. Its unique solar charging system and multi-reticle options enhance performance under various lighting conditions.
The HOLOSUN SCS MOS Green Multi-Reticle Reflex Pistol Sight is made for full-size Glock MOS models and integrates effortlessly without adapters. It features a green 2 MOA dot combined with a 32 MOA circle reticle, perfect for quick target acquisition and hold-over reference.
A standout feature is the solar charging system with multi-directional light sensors, which automatically adjust brightness and extend battery life. The internal rechargeable battery can last up to 20,000 hours, complemented by a low power indicator and a brightness override function.
Constructed with titanium, the sight delivers both durability and lightweight design at just 1.28 ounces. The optical quality glass lenses boast multilayer reflective coatings, maximizing light transmission while minimizing glare.
This enhances reticle clarity and intensity, making it suitable for dynamic shooting environments. Its Picatinny mounting type secures a solid fit on compatible handguns. Ideal for shooters who value premium craftsmanship, advanced technology, and versatility in reticle selection, this sight meets high-performance demands.
Ease of use is notable due to direct slide attachment and intuitive brightness control. The product is an excellent match for those seeking an unparalleled blend of precision, endurance, and style for their full-size Glock MOS pistols.
Pros
- Solar charging extends battery life indefinitely
- Multi-reticle system offers versatile aiming options
- Titanium body ensures lightweight durability
Cons
- Not compatible with Glock 43X or 48 MOS
- Limited color options with only green reticle
- Requires Picatinny mount for installation
Who Should Buy It?
Ideal for shooters with full-size Glock MOS handguns wanting a premium sight. The solar charging feature and multi-reticle system suit those who shoot in varying light conditions and desire extended battery life.
Who Should Skip It?
Those owning Glock 43X or 48 MOS models must look elsewhere. Also, buyers wanting a red reticle or simpler setup may find this sight less suitable.
Key Specifications
| Specification | Details |
|---|---|
| Brand | HOLOSUN |
| Model | SCS-M-GR |
| Reticle Type | Green 2 MOA Dot & 32 MOA Circle |
| Battery Life (hours) | 20,000 (rechargeable) |
| Mounting Type | Picatinny Mount |
| Material | Titanium |
| Weight | 1.28 ounces |
| Compatible Devices | Full-size Glock MOS Handguns |
| Color Options | Green |
| Special Features | Solar Charging, Multi-distance Reticle, Intensity Override |
This sight suits experienced Glock MOS owners seeking premium optics with durable titanium construction and innovative solar charging. It’s perfect for those engaging targets quickly in changing light, thanks to its multi-reticle system and automatic brightness adjustments.
Users praise the solar charging technology and long battery life, which reduce maintenance needs. The clarity of the green reticle and durable build also receive positive comments. Some mention the incompatibility with smaller Glock MOS models as a limitation.
Choose this sight if you have a compatible full-size Glock MOS and want advanced features with excellent battery longevity. Prospective buyers with smaller Glock models or requiring different reticle colors should consider alternative options.
4. ADE Advanced Optics RD3-013 Red Dot Reflex Sight
Compact and purpose-built for Glock MOS pistols, this reflex sight offers a reliable aiming solution. It combines versatility with easy operation, making it an excellent choice for many shooters. The ADE Advanced Optics RD3-013 features a 4 MOA red dot, providing a clear and precise reticle for fast target acquisition.
Made from durable aluminum, it promises solid build quality and resilience against the rigors of regular use. The sight mounts directly to Glock Gen 3, 4, and 5 MOS pistols, including several popular models, and also fits other optics plates with the Doctor/Venom footprint. One standout feature is the top-loaded battery compartment that allows users to change batteries without removing the sight.
Battery life can reach up to 2,000 hours on bright settings and up to 30,000 hours on low settings. The manual brightness control system is simple, with multiple levels accessible via a single button, allowing precise adjustment for different lighting conditions.
The optic remains on until manually switched off, avoiding unexpected power-offs. An included Picatinny mounting plate adds additional versatility beyond Glock MOS pistols.
The device’s lightweight and compact design contribute to easy carry and quick sight picture acquisition. It suits those who want a practical, no-frills red dot sight for tactical, competitive, or recreational shooting. This sight offers good value for shooters who need compatibility with multiple Glock models and want straightforward controls paired with dependable performance.
Pros
- Fits multiple Glock MOS models
- Top load battery access
- Long battery life on low setting
Cons
- No automatic power off feature
- Single button brightness control may limit precision
- Limited color options
Who Should Buy It?
Ideal for Glock MOS users who want a robust and easy-to-use red dot sight. Perfect for shooters who appreciate top-load battery access and manual brightness control.
Who Should Skip It?
Not suited for those looking for auto shut-off or customizable reticles. Shoppers desiring multi-color options or highly precise brightness steps might want alternatives.
Key Specifications
| Specification | Details |
|---|---|
| Brand | Ade Advanced Optics |
| Model | RD3-013-MOS-2 |
| Reticle Type | 4 MOA red dot |
| Battery Life (hours) | Up to 2,000 (bright), 30,000 (low) |
| Mounting Type | Picatinny Mount |
| Material | Aluminum |
| Compatible Devices | Handgun |
| Color Options | Red |
Shooters owning Glock MOS pistols will find the ADE Advanced Optics RD3-013 ideal due to its direct compatibility and included mounting plate. Its simple manual controls and clear 4 MOA dot make it suitable for range shooting and practical handgun use.
Buyers appreciate the ease of battery changes and durable aluminum construction. Many highlight the crisp 4 MOA red dot visibility. Some note the lack of auto power off and limited brightness control as minor drawbacks.
This red dot sight suits Glock MOS users needing a reliable and straightforward optic. Those wanting more advanced power management or reticle customization might explore other choices.
5. HOLOSUN 407C/507C-X2 Series Red Dot Sight
The HOLOSUN 407C/507C-X2 Series Red Dot Sight in burnt bronze offers a reliable and stylish option for Glock 19 Gen 5 owners seeking accuracy. Its durable 7075 aluminum build and advanced features make it suitable for demanding pistol applications.
This open reflex sight is designed with Holosun’s Red Super LED, which provides a clear 2 MOA red dot and 32 MOA circle for quick target acquisition. The sight includes a Lock Mode to prevent accidental settings changes, enhancing reliability during use. Its shake awake technology prolongs battery life by turning off the LED when idle and instantly reactivating it with a slight movement.
Solar failsafe automatically adjusts the reticle brightness to match lighting conditions, ensuring visibility in varying environments. The side-mounted battery tray makes replacement quick and convenient without removing the sight.
The compact dimensions of 1.78″ by 1.15″ by 1.15″ and its lightweight aluminum housing promote ease of handling and installation on handguns with a Picatinny mount. Inclusion of essential accessories like a T10 L Key, lens cloth, and manual adds value to the package. Its multi-reticle system and parallax-free design provide a clear sight picture at all angles, enhancing performance for shooting sports or personal defense.
This sight is well-suited for those who want a dependable optic with a distinct burnt bronze finish for their full-sized pistol.
Pros
- Durable 7075 aluminum housing
- Up to 50,000 hours battery life
- Shake Awake technology for power saving
Cons
- No night vision compatibility
- Battery tray may require practice to access
- Limited color options beyond burnt bronze and black
Who Should Buy It?
Ideal for pistols owners wanting a rugged sight with advanced power management. Great for shooters valuing quick target acquisition with versatile reticle options in a compact design.
Who Should Skip It?
Not recommended for users needing night vision capabilities or those preferring more color variety. Also less ideal for those who dislike open reflex sight styles.
Key Specifications
| Specification | Details |
|---|---|
| Brand | HOLOSUN |
| Model | HS507C-X2-BB |
| Reticle Type | Red 2 MOA Dot & 32 MOA Circle |
| Battery Life (hours) | Up to 50,000 |
| Mounting Type | Picatinny Mount |
| Material | 7075 Aluminum |
| Dimensions (L x W x H) | 1.78″ x 1.15″ x 1.15″ |
| Compatible Devices | Handgun |
| Color Options | Burnt Bronze, Black |
| Special Features | Shake Awake, Solar Failsafe, Lock Mode |
This model is perfect for shooters who want a robust, reliable sight with excellent battery efficiency and visibility in varied light. The HOLOSUN 407C/507C-X2 Series suits users aiming for durability and easy maintenance, especially on full-sized pistols like the Glock 19 Gen 5.
Customers often highlight the sight’s long battery life and clear, crisp reticle as major advantages. The solar failsafe and shake awake features receive praise for improving reliability. Common complaints focus on limited color selections and a slightly tricky battery replacement process.
Buyers seeking a dependable, durable red dot with advanced features will find the HOLOSUN 407C/507C-X2 an excellent choice. However, those wanting night vision compatibility or more color options might consider exploring other models.
6. HOLOSUN 407K/507K Series Red Dot Sight
Compact and highly efficient, this red dot sight is tailored for subcompact pistol use, offering excellent clarity and battery endurance. With a crisp 6MOA dot and multiple intensity settings, it delivers precision and adaptability for various lighting conditions. The HOLOSUN 407K/507K Series Red Dot Sight features a Super LED with a battery life up to 50,000 hours, ensuring long usage without frequent replacements.
An aluminum housing enhances durability while maintaining a lightweight profile for easy handling. Its Shake Awake technology conserves power by deactivating the LED when not in use and instantly reactivates upon movement. With Lock Mode, accidental changes to settings are prevented, maintaining consistent performance.
The sight uses multilayer reflective glass to reduce glare and improve visibility in bright or challenging environments. Designed with user convenience in mind, the side-mounted battery tray allows for simple access when replacing the battery.
Its K footprint and adapter plate compatibility make it a flexible option for some handgun models, although it requires specific mounting for P365X/XL. This optic combines solid build quality with advanced features making it a reliable choice for those who need a compact solution on subcompact pistols. It’s best suited for shooters who prioritize quick target acquisition and extended battery life in a lightweight design.
Pros
- Extremely long battery life
- Shake Awake technology saves power
- Durable 7075 Aluminum housing
Cons
- Requires specific adapter for some mounts
- Limited color options
- Only one reticle size available
Who Should Buy It?
Ideal for users with subcompact pistols needing a reliable, long-lasting red dot. Perfect for daily carry and quick target acquisition.
Who Should Skip It?
Not recommended for those seeking multiple reticle types or full compatibility without adapters. Larger optics users may find it too small.
Key Specifications
| Specification | Details |
|---|---|
| Brand | HOLOSUN |
| Model | HS407K X2 |
| Reticle Type | 6 MOA (Red) |
| Battery Life (hours) | 50000 |
| Mounting Type | P365X/XL Specific Mount |
| Material | 7075 Aluminum |
| Dimensions (L x W x H) | 1.6″L x 0.98″W x 0.95″H |
| Weight | 27.22 g |
| Compatible Devices | Handgun |
| Color Options | Black, FDE, Black-Out, Brown |
| Special Features | Shake Awake Technology, Lock Mode, Side-Mounted Battery Tray |
This red dot sight suits shooters using subcompact pistols who need a lightweight, durable optic that offers excellent battery life and fast activation. The HOLOSUN 407K/507K Series is tailored to perform in rapid target acquisition scenarios with clear reticle visibility in various light conditions.
Buyers often praise the exceptional battery longevity and the Shake Awake feature, which helps preserve power. The lightweight yet sturdy aluminum build is also frequently highlighted. Some users mention needing the proper adapter for mounting as a minor inconvenience.
Choose the HOLOSUN 407K/507K if you want a compact, dependable red dot with excellent battery life, especially for subcompact handguns. If you require broader reticle options or simpler mounting without additional adapters, exploring alternatives could be beneficial.
7. HOLOSUN 407K/507K Series Red Dot Sight
Designed specifically for subcompact pistols, the HOLOSUN 407K/507K Series offers excellent clarity and reliability in a compact package. It features a bright 6 MOA green dot reticle with multiple intensity settings to fit various lighting conditions.
The sight uses Super LED technology for a battery life that can last up to 50,000 hours, making long-term use hassle-free. Its durable 7075 aluminum housing ensures it can withstand daily wear while staying lightweight.
Included is a Shake Awake feature that conserves battery by turning off the LED when not in use and quickly reactivating it with movement. The sight is parallax-free and offers unlimited eye relief, providing a flexible and precise aiming experience.
Mounting follows Holosun’s K footprint, and a side-mounted CR1632 battery tray allows simple battery replacement without removing the sight. Lock Mode protects against accidental changes to brightness or settings during use.
Overall, this red dot sight balances durability, user convenience, and solid performance. It’s ideal for shooters needing a fast-acquisition optic on subcompact pistols that demand size and weight savings without sacrificing accuracy or battery efficiency.
Pros
- Long battery life up to 50,000 hours
- Durable 7075 aluminum housing
- Shake Awake technology conserves power
Cons
- Requires adapter plate for some mounts
- No magnification adjustment
- Only a single green dot reticle
Who Should Buy It?
Those wanting a lightweight, durable red dot for subcompact pistols will appreciate this optic. It suits shooters needing quick target acquisition with reliable battery life and easy-to-use features like Lock Mode and Shake Awake.
Who Should Skip It?
Shooter who need a red dot with variable reticles, magnification options, or out-of-the-box compatibility with other pistol models might consider other choices. This sight is limited to specific mounting footprints.
Key Specifications
| Specification | Details |
|---|---|
| Brand | HOLOSUN |
| Model | HE407K-X2-GR |
| Reticle Type | 6 MOA Green Dot |
| Battery Life (hours) | 50000 |
| Mounting Type | Integral Mount (K footprint) |
| Material | 7075 Aluminum |
| Dimensions (L x W x H) | 1.6″ x 0.98″ x 0.95″ |
| Weight | 27.22 g |
| Compatible Devices | Handgun |
| Color Options | Black (Green) |
| Special Features | Shake Awake, Lock Mode, Side-mounted battery tray |
Ideal for users who carry subcompact pistols and need a compact, rugged optic that stays reliable during long use. The HOLOSUN 407K/507K Series excels in everyday carry and self-defense scenarios where durability and battery longevity are critical.
Owners highlight the impressive battery life and the ease of adjusting reticle brightness. The Shake Awake feature often receives praise for convenience. Some mention the need for an adapter plate as a minor drawback. Overall, clarity and build quality are well-appreciated.
This red dot sight fits those focused on mounting a durable, long-lasting optic on subcompact handguns. Buyers seeking extra reticle variety or direct compatibility with different pistols may want to explore other models.
8. HOLOSUN 407K/507K Series Reflex Sight
Offering a compact and efficient design, the HOLOSUN 407K/507K Series Reflex Sight stands out for subcompact pistols demanding high performance. Designed for reliability and clarity, it caters perfectly to those needing a durable sight with extended battery life.
The 507K-X2 model is tailored for subcompact pistols like the P365X/XL and includes a crisp 2MOA dot combined with a 32 MOA circle for versatile aiming options. Constructed from durable 7075 aluminum, the sight provides robustness without adding weight. Its side-mounted battery tray allows quick replacement of the long-lasting CR1632 battery, which may operate up to 50,000 hours.
Featuring Holosun’s Shake Awake Technology, the sight efficiently conserves power by deactivating when not in use and instantly reactivating with motion. The multilayer reflective glass enhances target visibility with vivid reticle intensity and minimized glare.
Lock Mode prevents accidental changes to settings, maintaining consistent performance in various conditions. Its compact dimensions and light weight suit subcompact handguns perfectly while offering unlimited eye relief and parallax-free viewing. This reflex sight excels in hunting, benchrest shooting, and tactical applications where clarity and durability are critical.
Ideal for users who need a reliable, easy-to-use sight with excellent battery endurance and robust build quality.
Pros
- Extremely long battery life up to 50,000 hours
- Durable 7075 aluminum housing
- Shake Awake technology conserves power
Cons
- Requires adapter plate for four-boss interface slides
- Smaller objective lens compared to some competitors
- Limited color options
Who Should Buy It?
Ideal for those using subcompact pistols, especially P365X/XL owners, seeking a tough, reliable reflex sight. Also suited for users valuing long battery life and quick activation in dynamic conditions.
Who Should Skip It?
Not recommended for shooters who prefer larger objective lenses or need compatibility without adapter plates on four-boss interface slides. Also, those wanting numerous color choices might look elsewhere.
Key Specifications
| Specification | Details |
|---|---|
| Brand | HOLOSUN |
| Model | HS507K X2 |
| Reticle Type | Multi-Reticle (Red) |
| Battery Life (hours) | 50000 |
| Mounting Type | Picatinny Mount |
| Material | 7075 Aluminum |
| Dimensions (L x W x H) | 1.6″L x 0.98″W x 0.95″H |
| Weight | 27.22 g |
| Compatible Devices | Handgun |
| Color Options | Black, FDE, Black-Out, Brown |
| Special Features | Shake Awake Technology, Lock Mode, Open Reflex Sight |
Those needing a robust and compact reflex sight will find the HOLOSUN 407K/507K Series perfect. It’s ideal for subcompact pistols and high-intensity use due to its durable construction and extended battery life, offering reliable performance in demanding shooting scenarios.
Users often praise the exceptionally long battery life and the clarity of the multi-reticle system. The Shake Awake feature is highlighted for convenience and reliability. The most common complaint involves the need for additional adapter plates for certain handgun models and the relatively compact lens size.
This reflex sight suits subcompact pistol owners looking for dependable quality and long-lasting power. If slide compatibility without adapters or larger lenses is a priority, potential buyers should consider other models. Those seeking ruggedness and efficiency will find this a suitable choice.
9. HOLOSUN 407C/507C-X2 Series Red Dot Sight
Offering a bright green reticle and a large field of view, this open reflex sight stands out for pistol users. It enhances target acquisition speed and shooting accuracy, perfect for fast-paced scenarios. The HOLOSUN 407C/507C-X2 Series Red Dot Sight delivers a precise 2 MOA green dot paired with a 32 MOA circle dot option, catering to different shooting preferences.
Built from durable 7075 aluminum, this sight fits an RMR footprint and mounts easily on your Glock 19 Gen 5. Its solar failsafe technology provides additional power support from ambient light, ensuring usability even if the battery runs low. The shake awake feature extends battery life by deactivating the LED when idle and instantly wakes it with movement.
Easy access to the side-mounted battery tray simplifies replacement, and the lock mode secures your settings during use. With a compact size and light weight, it balances reliability and convenience.
This sight fits well in handgun applications for hunting, airsoft, and benchrest shooting where precision and quick target acquisition matter. It’s an excellent choice for those who want a rugged, user-friendly optic combining long battery life and adaptable reticle brightness.
Pros
- Bright green 2 MOA and 32 MOA circle dot reticles
- Long battery life with solar failsafe technology
- Durable 7075 aluminum housing
Cons
- May be bulky for users preferring smaller optics
- Green reticle may not suit all lighting conditions
- Limited color options beyond black and burnt bronze
Who Should Buy It?
Ideal for shooters wanting a tough, reliable sight with a green dot. Perfect for those who need quick target acquisition and long battery life during extended use.
Who Should Skip It?
Not recommended for users who prefer a smaller, more compact red dot or need multiple color reticle options beyond green.
Key Specifications
| Specification | Details |
|---|---|
| Brand | HOLOSUN |
| Model | 407C/507C-X2 Series |
| Reticle Type | 2 MOA Dot – Green with 32 MOA Circle |
| Battery Life (hours) | Up to 50,000 |
| Mounting Type | Picatinny Mount (RMR footprint) |
| Material | 7075 Aluminum |
| Dimensions (L x W x H) | 1.78″ x 1.15″ x 1.15″ |
| Weight | 1.44 ounces |
| Compatible Devices | Handgun |
| Color Options | Black, Burnt Bronze |
| Special Features | Solar Failsafe, Shake Awake, Lock Mode |
Shooters who prioritize quick and accurate target acquisition will find the HOLOSUN 407C/507C-X2 Series ideal. Its green reticle and solar failsafe keep the sight visible in varied lighting. Perfectly suited for handgun users who want durability and ease of battery replacement on an RMR-compatible mount.
Customers appreciate the bright green reticle for visibility and the long battery life. Many praise how the shake awake feature extends use between charges. A common issue is the sight’s size, which some find slightly large for compact handguns.
Consider this optic if you want reliable performance, durable construction, and a vivid green reticle on your Glock 19 Gen 5. Those seeking a smaller or more color-diverse red dot may prefer alternative models.
10. TSA Red Dot Optic Sight Green MOA Dot with Adapter Plate
Offering versatile mounting options and a bright green 2 MOA dot, this TSA Red Dot Optic Sight excels in budget-friendly performance. The sight easily adapts to RMR footprint slides, GLOCK MOS models, and standard Picatinny rails, making it exceptionally flexible. It features a sharp, parallax-corrected green dot that provides clear aiming in various light conditions with twelve adjustable brightness levels.
Built with durable 7075-T6 aircraft-grade aluminum, the optic is shockproof and weather-resistant, ready to endure heavy recoil and harsh environments. The innovative Shake-Awake power system conserves battery by powering down after two minutes of inactivity and quickly reactivates with motion.
Setup is straightforward, aided by included mounts and adapter plates, allowing quick installation on Gen 3 to Gen 5 Glock MOS models and Picatinny platforms. While it may not have some advanced features found in premium optics, it offers solid reliability and clear optics for its cost. This sight suits shooters seeking an affordable green-dot option that maintains accuracy and durability without complex features.
Overall, it balances performance, ease of use, and rugged design at an accessible level.
Pros
- Versatile 3-in-1 mounting system
- Bright, clear 2 MOA green dot
- Durable, shockproof aluminum housing
Cons
- No advanced reticle options
- Limited warranty period
- Battery life details unspecified
Who Should Buy It?
Ideal for budget-conscious shooters wanting reliable green-dot optics. Those needing quick mounting versatility on Glock Gen 5 models or Picatinny rails will find this a good fit. Great for shooters who prefer simple, rugged sights without extra features.
Who Should Skip It?
Not recommended for users seeking multi-reticle options or extended battery life assurances. Those wanting premium glass coatings or advanced electronics may want to explore other lights. Shooters needing extensive warranty coverage could consider alternatives.
Key Specifications
| Specification | Details |
|---|---|
| Brand | TSA |
| Model | TSA-RD-81 |
| Reticle Type | 2 MOA Green Dot |
| Mounting Type | Dovetail/Picatinny Mount |
| Material | 7075-T6 Aircraft-grade Aluminum |
| Dimensions (L x W x H) | 3″L x 1″W x 0.5″H |
| Weight | 2 ounces |
| Compatible Devices | GLOCK MOS 17 19 19X Gen3 – Gen5, Picatinny Rail Platforms |
| Color Options | Type 3 Black Anodized Aluminum |
| Special Features | Shake-Awake Power System, Parallax Corrected, 12 Illumination Levels |
The TSA Red Dot Optic Sight with its versatile mounting options and bright green dot is perfect for budget-minded shooters. It works well for those using Glock Gen 5 MOS models or standard Picatinny rails who want quick installation and good visibility in various lighting.
Customers often highlight the clear and bright green dot and mounting flexibility as key benefits. Many appreciate the durable construction and easy setup. The most frequent drawback mentioned is the limited warranty and absence of advanced reticle features compared to high-end options.
Those wanting a simple, reliable green-dot optic for Glock Gen 5 MOS or Picatinny rails should consider this model. If more features, reticle choices, or extensive warranties are priorities, exploring other optics is advisable.
11. TSA Rear Sight Dovetail Red Dot Mount Plate for Glock 17/19
Upgrading Glock slides that lack optic readiness is simple with this rear sight dovetail mount plate. It allows mounting of RMSc footprint red dot optics securely without permanent modifications. The TSA Rear Sight Dovetail Red Dot Mount Plate offers compatibility with various optics, including Holosun 407K and 507K models.
Crafted from CNC-machined aluminum, it balances lightweight design with strong corrosion resistance for durable use. Installation is straightforward, with included stainless steel screws and a T10 tool ensuring a secure fit.
This mount plate fits standard Glock slides as well as many aftermarket options from popular brands. It provides a reliable base for shooters wanting to add red dot sights to their Glock 17, 19, or 19X pistols. The mount’s solid build and compatibility make it a versatile choice for those upgrading their firearm optics.
Its no-permanent-modification design caters especially to users cautious about maintaining slide integrity. This option suits those who want a dependable, easy-to-install mounting solution for RMSc footprint optics, combining quality and practical use at a competitive value.
Pros
- Wide compatibility with RMSc footprint optics
- Durable CNC-machined aluminum build
- Includes screws and T10 tool for easy install
Cons
- No battery or optic included
- Limited to RMSc footprint mounts
- No long-term warranty specified
Who Should Buy It?
Ideal for Glock owners wanting to add a red dot without slide modifications. Perfect for shooters seeking an easy and secure mounting option compatible with Holosun red dots and similar optics.
Who Should Skip It?
Not suitable for users looking for a complete red dot sight package. Those with non-RMSc footprint optics or requiring warranty support may want alternative products.
Key Specifications
| Specification | Details |
|---|---|
| Brand | TSA |
| Model | TSA-AP-00091 |
| Mounting Type | Rear Sight Dovetail |
| Material | CNC-machined Aluminum with corrosion-resistant finish |
| Dimensions (L x W x H) | 3.11 x 3.03 x 0.67 inches |
| Weight | 0.05 kg |
| Compatible Devices | Glock 17, 19, 19X Gen1-5 slides; Shadow Systems, Polymer80, ZEV, Lone Wolf, Faxon, Alpha Shooting Sports slides |
| Color Options | Black |
Shooters who want to upgrade Glock slides without permanent changes will find the TSA Rear Sight Dovetail Mount Plate ideal. It fits many pistol models and optics, offering a secure and lightweight mounting solution for Holosun and RMSc footprint red dots.
Customers appreciate the straightforward installation and solid aluminum construction. They praise compatibility across multiple Glock and aftermarket slides. Some note the necessity to buy optics separately and mention the lack of a warranty as potential drawbacks.
This mount plate is perfect for Glock owners needing an easy retrofit for RMSc footprint optics. Shoppers seeking full red dot systems or warranties might want to explore other options.
12. Monstrum Dovetail Red Dot Mounting Plate for Glock Pistols
Mounting a red dot sight onto your Glock pistol just became simpler and more effective. The Monstrum Dovetail Red Dot Mounting Plate offers a secure and precise fit designed specifically for various non-MOS Glock models. It is engineered to replace the fixed rear sight by sliding seamlessly into the dovetail slot on your slide.
Crafted from hard anodized 6061-grade aluminum, this plate is both lightweight and durable. It supports Holosun red dots that share the RMSc footprint, such as the 407k and 507k models.
Installation requires removing the factory rear sight with the help of a sight pusher tool and then securing the plate with a recommended torque of 15 in/lbs. This mount boasts a sleek black finish and is tailored for reliable long-term use. It is an excellent option for those seeking to add a micro red dot to their Glock without modifying the slide extensively.
Because it is compatible with a carefully selected range of Holosun footprints, it ensures alignment and stability during rapid shooting scenarios. Ideal for competitive shooters and tactical users alike, the Monstrum plate meshes functionality with strong build quality. It delivers a specialized solution for those using non-MOS Glock variants, making it a great tool for expanding your gun’s capabilities.
Pros
- Made from durable hard anodized aluminum
- Fits multiple Glock non-MOS models
- Compatible with several Holosun RMSc footprint dots
Cons
- Not compatible with MOS or Slimline Glock models
- Requires sight pusher tool for installation
- Limited to specific Holosun red dots
Who Should Buy It?
This mount suits Glock owners with non-MOS models seeking a sturdy red dot solution. Competitive shooters and tactical users who want a secure dovetail mount for Holosun RMSc footprint sights will appreciate its reliability and fit.
Who Should Skip It?
Users with MOS Glock pistols or Slimline Glock 43x and 48 models should avoid this mount. Those wanting a universal or easily adjustable mounting plate might prefer other options.
Key Specifications
| Specification | Details |
|---|---|
| Brand | Monstrum |
| Model | Monstrum Dovetail Red Dot Mounting Plate |
| Mounting Type | Dovetail slot replacement |
| Material | Hard anodized 6061 aluminum |
| Dimensions (L x W x H) | 2.76 x 2.13 x 0.55 inches |
| Weight | 0.03 kg |
| Compatible Devices | Holosun RMSc/407k/507k/K footprint red dots |
| Color Options | Black |
Ideal for Glock owners using non-MOS versions who want to mount Holosun RMSc footprint red dots. The Monstrum Dovetail Red Dot Mounting Plate fits perfectly in the dovetail slot, offering a secure solution without slide modifications.
Users commonly praise the mount’s solid build and perfect fit for non-MOS Glocks. Its seamless installation into the dovetail slot and lifetime guarantee add confidence. The main issue buyers report is its incompatibility with Slimline Glock models or those with MOS setups.
This mounting plate is excellent for non-MOS Glock users who want a dedicated Holosun RMSc footprint red dot mount. Those with MOS Glocks or Slimline models should consider other mounts better suited to their firearms.
Best Holosun Red Dot for Glock 19 Gen 5 at a Glance
| Sight | Best For | Reticle Type | Mounting Type | Material | Size (LxWxH) |
|---|---|---|---|---|---|
| 1HOLOSUN 407C/507C-X2 Red Green Reticle Sight | Best Overall | 2 MOA Dot/32 MOA Circle | Picatinny Mount | Aluminum | 1.78×1.15×1.15″ |
| 2HOLOSUN 407C/507C-X2 Red Dot Sight | Best Value | 2 MOA Dot/32 MOA Circle | Weaver Mount | Aluminum | 1.78×1.15×1.15″ |
| 3HOLOSUN SCS MOS Green Multi-Reticle Reflex Pistol Sight | Best Premium | Green 2 MOA Dot/32 MOA Circle | Picatinny Mount | Titanium | — |
| 4ADE Advanced Optics RD3-013 Red Dot Reflex Sight | Best for Glock MOS | 4 MOA Dot (Red) | Picatinny Mount | Aluminum | — |
| 5HOLOSUN 407C/507C-X2 Series Red Dot Sight | Reliable Burnt Bronze Option | 2 MOA Dot/32 MOA Circle | Picatinny Mount | Aluminum | 1.78×1.15×1.15″ |
| 6HOLOSUN 407K/507K Series Red Dot Sight | Subcompact Fit | 6 MOA Dot (Red) | P365X/XL Specific Mount | Aluminum | 1.6×0.98×0.95″ |
| 7HOLOSUN 407K/507K Series Red Dot Sight | Green Reticle Subcompact | 6 MOA Dot (Green) | Integral Mount | Aluminum | 1.6×0.98×0.95″ |
| 8HOLOSUN 407K/507K Series Reflex Sight | High Intensity Subcompact | Multi-Reticle (Red) | Picatinny Mount | Aluminum | 1.6×0.98×0.95″ |
| 9HOLOSUN 407C/507C-X2 Series Red Dot Sight | Green Reticle Classic Open | 2 MOA Dot (Green)/32 MOA Circl | Picatinny Mount | Aluminum | 1.78×1.15×1.15″ |
| 10TSA Red Dot Optic Sight Green MOA Dot with Adapter Plate | Budget Green Dot | 2 MOA Green Dot | Dovetail Mount | Aircraft Aluminum | 3×1×0.5″ |
| 11TSA Rear Sight Dovetail Red Dot Mount Plate for Glock 17/19 | Mount Plate Option | — | Dovetail Mount | Aluminum | 3.11×3.03×0.67 in |
| 12Monstrum Dovetail Red Dot Mounting Plate for Glock Pistols | Dovetail Mount Plate | — | Dovetail Mount | Aluminum | 2.76×2.13×0.55 in |
Top Holosun Red Dot Sights for Glock 19 Gen 5 Guide
Compatibility with glock 19 gen 5
When selecting a red dot sight for the Glock 19 Gen 5, mounting options and footprint compatibility play a significant role in ensuring a secure and proper fit. Many optics feature a footprint that matches popular mounting plates, allowing for straightforward attachment without extensive modifications. Understanding slide milling requirements is also important, as some models may require professional milling for a flush mount, while others can be installed with adapter plates or without any permanent alterations.
Understanding slide milling requirements is also important, as some models may require professional milling for a flush mount, while others can be installed with adapter plates or without any permanent alterations. Cowitnessing with iron sights is a helpful feature that keeps traditional sights aligned with the optics, providing a backup aiming option in case of electronic failure or personal preference. Red dot sights that allow for lower third cowitnessing enable users to maintain a clear sight picture while still referencing the iron sights.
Considering these aspects will make choosing an optic that integrates smoothly with the Glock 19 Gen 5 much easier, enhancing both performance and reliability during use.
Reticle types and brightness settings
Choosing the ideal Holosun red dot for a Glock 19 Gen 5 involves understanding features such as red dot sizes and shapes that complement the pistol’s compact frame without adding excessive bulk. Many models offer adjustable brightness levels, allowing users to tailor the sight’s intensity to various lighting conditions, which is especially useful when transitioning between bright outdoor environments and dimmer indoor settings. Some Holosun sights incorporate autobrightness technology, automatically modulating the reticle brightness to suit ambient light, enhancing visibility without manual adjustments.
Compatibility with night vision devices also adds versatility for low-light tactical situations or nighttime shooting, making certain Holosun options more suitable depending on your specific use cases. When selecting a red dot, considering these elements alongside durability, battery life, and mounting options helps match the optic closely to the Glock 19 Gen 5’s intended applications, whether for self-defense, range shooting, or competition.
Battery life and power options
When selecting a red dot sight for the Glock 19 Gen 5, paying attention to battery type and lifespan is key to maintaining reliable performance. Many models utilize common battery types that provide several thousand hours of continuous use before needing replacement.
Choosing a sight that allows for straightforward battery replacement can save time and frustration during critical moments. Additional features that contribute to power efficiency, such as automatic shutoff or adjustable brightness settings, help extend battery life and reduce the frequency of changes required. These power-saving options not only enhance the overall convenience but also ensure the sight remains functional over extended periods, making it suitable for various shooting activities including recreational target practice and self-defense preparations.
Durability and build quality
The strength of the material and housing plays a major role in how well a red dot sight stands up to everyday use, especially when mounted on a handgun. Optics crafted from aircraft-grade aluminum tend to offer solid resistance against impacts without adding excessive weight.
Water resistance ratings such as IPX7 or higher indicate that the sight can handle rain, splashes, or accidental submersion, making it reliable in various weather conditions. Shock resistance is equally important, as the recoil from a semi-automatic pistol like a Glock 19 Gen 5 requires the sight to maintain zero despite repeated jolts. Another aspect to keep in mind is the quality of the lens; clear glass with anti-reflective coatings helps improve brightness and clarity, allowing for faster target acquisition and reduced glare under sunlight or artificial lighting.
Together, these attributes contribute to a red dot’s ability to remain functional and precise even after extensive handling and rigorous use in different environments.
Ease of use and adjustability
When selecting the best holosun red dot for Glock 19 Gen 5, ease of use and adjustability play a vital role in enhancing shooting performance. A red dot sight with simple windage and elevation adjustments allows the shooter to fine-tune the reticle’s alignment effortlessly, ensuring quick target acquisition and improved accuracy.
Additionally, the weight and balance of the red dot significantly impact handling; a lightweight sight helps maintain the natural balance of the Glock 19 Gen 5, preventing added strain and allowing for faster follow-up shots without discomfort. Combining these features brings together functionality and comfort, making it easier for beginners to adapt and benefit from the optic’s capabilities during various shooting scenarios.
Price and warranty considerations
The best holosun red dot for glock 19 gen 5 typically falls within a price range that balances affordability with reliable features such as durability, battery life, and clear sight picture. Many users find models that offer multiple reticle options and adjustable brightness settings particularly valuable for versatility in various lighting conditions and shooting scenarios.
Availability of replacement parts like mounting plates and batteries, along with compatible accessories such as lens covers and protective cases, can enhance the overall user experience and provide convenience for maintenance and upgrades over time.
Holosun Red Dot vs. Traditional Red Dot Sights for Glock 19 Gen 5
| Feature | Holosun Red Dot | Traditional Red Dot |
|---|---|---|
| Battery Life | Long | Short |
| Reticle Options | Multiple | Limited |
| Durability | High | Moderate |
| Price | Moderate | Varies |
| Ease of Use | Simple | Simple |
| Best for | Versatile Use | Basic Use |
Holosun red dots are known for extended battery life due to efficient power management and often feature multiple reticle patterns, allowing more customization for different shooting scenarios. They typically provide robust durability suited for varied conditions. Traditional red dot sights generally offer fewer reticle choices and shorter battery life but can be found in a wide range of prices and styles.
Both types remain user-friendly, with straightforward operation. Holosun models suit those seeking a flexible and long-lasting optic, while traditional red dots are preferred by users wanting simplicity or specific models at varied prices.
Avoid These Common Mistakes When Buying a Red Dot
Choosing the right red dot sight can make a big difference in your shooting experience. To avoid problems, pay attention to a few key points before buying.
First, don’t assume every red dot will fit your Glock 19 Gen 5. Some models require specific mounting plates or adapters. Check compatibility with your pistol before making a purchase.
Second, avoid buying without considering battery life. Some red dots use batteries that need frequent replacement, which can be inconvenient during use.
Third, don’t overlook the importance of the reticle size. A dot that is too large or too small can affect your aiming speed and accuracy.
Fourth, avoid ignoring the sight’s durability. A red dot should hold up under recoil and harsh conditions. Look for models made with sturdy materials.
Finally, avoid skipping reviews or detailed specs. Gathering information from multiple sources helps you find a reliable and suitable red dot for your needs.
- Verify Glock 19 Gen 5 compatibility
- Check battery life and type
- Choose an appropriate reticle size
- Consider the durability of the sight
- Read reviews and product details
Keeping these mistakes in mind will guide you to a better purchase and more enjoyable shooting sessions.
FAQ’s
What Are The Top Holosun Red Dot Sights Compatible With The Glock Gen
The top Holosun red dot sights compatible with the Glock Gen include the Holosun 507C X2 and the Holosun 509T, both offering durable construction and advanced reticle options. These models provide excellent battery life, multi-reticle settings, and easy mounting for Glock pistols.
How Does The Holosun Red Dot Improve Accuracy On A Glock Gen
The Holosun red dot enhances accuracy on a Glock Gen by providing a clear, illuminated aiming point that allows for faster target acquisition and precise shot placement. Its durable design and adjustable brightness ensure reliable performance in various lighting conditions, improving overall shooting confidence.
What Features Should I Look For In A Holosun Red Dot For My Glock Gen
Look for a Holosun red dot with a durable, compact design and adjustable brightness settings to suit various lighting conditions. Additionally, ensure it has reliable battery life and is compatible with Glock Gen mounting options for secure attachment.
Are There Any Mounting Options Required For Installing A Holosun Red Dot On A Glock Gen
Yes, installing a Holosun red dot on a Glock Gen typically requires a compatible mounting plate or adapter specific to the Glock model. This ensures proper alignment and secure attachment of the optic.
How Does The Battery Life Of Holosun Red Dots Compare For Use On A Glock Gen 5?
Holosun red dots typically offer excellent battery life, often lasting between 20,000 to 50,000 hours depending on the model, making them highly suitable for extended use on a Glock Gen 5. This long battery life ensures reliable performance with minimal need for frequent replacements.
Final Verdict
The HOLOSUN 407C/507C-X2 Red Green Reticle Sight stands out as the best overall choice for those seeking reliable performance and versatility in a red dot sight. It suits users who want a dependable option with adjustable reticle colors and solid battery life. For buyers prioritizing value without compromising quality, the HOLOSUN 407C/507C-X2 Red Dot Sight offers an excellent balance of features and affordability.
The HOLOSUN SCS MOS Green Multi-Reticle Reflex Pistol Sight fits well for those willing to invest in a premium product with advanced reticle options and durability. For Glock 19 Gen 5 users with MOS frames, the ADE Advanced Optics RD3-013 Red Dot Reflex Sight is designed specifically to match the mounting system, providing a perfect fit and streamlined use. Each product addresses different needs, making this list a useful reference for anyone searching for the best holosun red dot for glock 19 gen 5.
- Best Overall: HOLOSUN 407C/507C-X2 Red Green Reticle Sight
- Best Value: HOLOSUN 407C/507C-X2 Red Dot Sight
- Best Premium: HOLOSUN SCS MOS Green Multi-Reticle Reflex Pistol Sight
- Best for Glock MOS: ADE Advanced Optics RD3-013 Red Dot Reflex Sight
Choose the HOLOSUN 407C/507C-X2 Red Green Reticle Sight for the best overall balance of features and performance.
