12 Best Enclosed Red Dot for Glock 43x Our Top Picks Reviewed
Choosing the right red dot sight for a Glock 43x can be challenging, especially when you need something compact, reliable, and easy to use under various conditions. The best enclosed red dot for Glock 43x offers a balance of durability and precision without adding bulk to your firearm. This type of sight is designed for shooters who want quick target acquisition and improved accuracy while maintaining the slim profile of their Glock 43x.
This type of sight is designed for shooters who want quick target acquisition and improved accuracy while maintaining the slim profile of their Glock 43x. It typically provides protection for the optic, reducing the risk of damage during everyday carry or training. In this review, you will learn about the key features, pros, and potential limitations of several popular enclosed red dots suited for the Glock 43x.
The goal is to help you make an informed decision based on your needs and shooting style.
Top Contenders for Elevating Your Glock 43X with Superior Optics
| Image | Product | Price |
|---|---|---|
Our Top Picks 1  | OSIGHT SE Enclosed Red/Green Dot Sight | Check Price |
Our Top Picks 2  | OSIGHT SE Red/Green Dot Sight with Multi-Reticle Options | Check Price |
Our Top Picks 3  | OSIGHT SE Enclosed Red/Green Dot Sight | Check Price |
1. OSIGHT SE Enclosed Red/Green Dot Sight
Exceptional versatility and a fully enclosed design make this red/green dot sight a standout choice for compact handguns. Its multi-reticle system allows quick adaptation to various shooting scenarios. Featuring a red multi-reticle system, users can switch between dot-and-circle, dot-only, or circle-only reticles, catering to different aiming preferences.
The fully enclosed optic guards against environmental factors, promising durability and consistent performance. An aspherical lens reduces distortion and eliminates parallax, delivering a sharp, clear sight picture with rapid target acquisition.
The side-load battery design simplifies battery replacement without disturbing zero, adding convenience to its use. Compact and lightweight, made from aluminum, the sight fits RMSc footprint slides commonly found on Glock 43x models, requiring an adapter plate for other mounts.
Its features include a motion sensor for efficient power management and a bright, sharp reticle visible in various conditions. Included accessories such as an adjustment tool, cleaning cloth, and screws add value for easy setup and maintenance. This sight excels in tactical, self-defense, and concealed carry applications thanks to its compact form and reliable optic quality.
It balances professional-grade features and user-friendly operation, making it suitable for shooters seeking precision and durability in a compact package.
Pros
- Multi-reticle system for versatile aiming
- Fully enclosed, weather-resistant design
- Side-load battery for easy replacement
Cons
- Requires adapter for non-RMSc slides
- Limited to RMSc footprint compatibility
- Side battery access may be tight on some mounts
Who Should Buy It?
Ideal for shooters wanting a reliable, weatherproof red dot with flexible reticle options. Perfect for concealed carry and tactical use on compatible handgun slides.
Who Should Skip It?
Not recommended for users with non-RMSc slides unless willing to buy adapter plates. Those seeking simpler single-reticle sights might find it complex.
Key Specifications
| Specification | Details |
|---|---|
| Brand | Osight |
| Model Name | US-OSIGHTSE-RD-300115 |
| Reticle Options | Dot-and-circle, dot-only, circle-only |
| Dot Size(s) | 2 MOA Dot & 32 MOA Circle |
| Mounting Type | Integral Mount, RMSc Footprint |
| Weight | 27.5 g |
| Material | Aluminum |
| Battery Location | Side Load |
| Compatible Devices | Handgun |
| Special Features | Multi-reticle, motion sensor, aspherical lens, compact enclosed design |
| Color | Red |
Shooters seeking a compact, enclosed optic that adapts to different aiming situations will find the Osight SE perfect. Its multi-reticle feature and robust construction provide consistent performance, especially for concealed carry and tactical scenarios on RMSc-compatible handguns.
Users often praise the crystal-clear optic clarity and versatile reticle options. The fully enclosed design receives positive remarks for durability against elements. Some mention the need for adapters on non-RMSc mounts as a drawback, though overall reliability and ease of battery replacement stand out in feedback.
Those needing a durable red/green dot with multiple reticle choices and a sealed design should consider this model. However, owners of handguns without RMSc-compatible slides might explore other options unless adapters are acceptable.
2. OSIGHT SE Red/Green Dot Sight with Multi-Reticle Options
Combining versatility and durability, this sight offers great value with multiple reticle options to suit any shooting scenario. Its fully enclosed design protects the optic from weather and rough conditions while maintaining sharp clarity. The OSIGHT SE Red/Green Dot Sight features a versatile green multi-reticle system allowing users to switch between dot-and-circle, 2 MOA dot-only, or 32 MOA circle-only reticles.
This flexibility enhances aiming precision across different shooting environments. The aspherical lens design reduces distortion and provides parallax-free performance, ensuring quick and accurate target acquisition.
Built with a robust aluminum housing, the optic is lightweight and compact, making it suitable for concealed carry on a Glock 43x. Battery replacement is hassle-free with a side-load battery compartment, eliminating the need to remove the optic and simplifying the process in the field. It mounts securely to RMSc footprint slides, with adapter plates required for non-RMSc platforms.
Overall, this optic excels in clarity, durability, ease of use, and adaptability. It is ideal for shooters who want a high-functioning, rugged enclosed sight without overspending.
The lifetime warranty adds peace of mind, making it a smart choice for those needing reliable everyday performance.
Pros
- Multiple reticle options for versatile use
- Fully enclosed weatherproof design
- Side-load battery for easy replacement
Cons
- Requires adapter for non-RMSc slides
- Green reticle only, no red option
- May be slightly bulky for some users
Who Should Buy It?
Shooters seeking a durable, versatile sight with multiple reticle choices will find this optic appealing. It’s suited for concealed carry and target shooting alike, especially if you prefer easy battery changes.
Who Should Skip It?
Users needing direct compatibility without adapters or those wanting a red dot reticle may want to explore other options. Also, those seeking a minimalist, ultra-compact profile might consider lighter models.
Key Specifications
| Specification | Details |
|---|---|
| Brand | Osight |
| Model Name | US-OSIGHTSE-GN-300115 |
| Reticle Options | Dot-and-circle, 2 MOA dot-only, 32 MOA circle-only |
| Dot Size(s) | 2 MOA |
| Mounting Type | RMSc Footprint |
| Weight | 27.5 g |
| Material | Aluminum |
| Battery Location | Side-load battery compartment |
| Compatible Devices | Handgun |
| Special Features | Multi-reticle system, fully enclosed optic, aspherical lens, motion sensor |
| Color | Green |
Ideal for budget-conscious buyers who want flexibility, durability, and ease of maintenance, the OSIGHT SE Red/Green Dot Sight fits concealed carry pistols like the Glock 43x perfectly. Its multiple reticle options and weatherproof design make it excellent for varied shooting conditions.
Buyers frequently appreciate the sight’s clear optics and reticle versatility for different shooting needs. The enclosed design earns praise for durability. Some users mention needing adapters for certain mounts or preferring a red reticle instead of green as drawbacks.
Those looking for a robust, multi-reticle enclosed optic with hassle-free battery replacement should consider this model. However, users wanting red reticles or native compatibility without adapters may want to explore alternatives.
3. OSIGHT SE Enclosed Red/Green Dot Sight
Offering a blend of premium design and practical features, the OSIGHT SE Enclosed Red/Green Dot Sight stands out for users seeking reliability and quick target acquisition. Its enclosed emitter optic provides solid protection against weather and damage, ideal for demanding conditions.
The sight is designed to fit RMSc footprint slides, notably for Glock 43x models, though adapters are needed for non-RMSc slides. The large 6 MOA red dot enables fast target focus and easier alignment under pressure or recoil.
The side-loading battery compartment allows battery changes without disturbing the zero, preserving accuracy. Its aspherical lens delivers clear, distortion-free sight pictures, and a motion sensor helps conserve battery life by turning the optic off after inactivity.
Crafted from aluminum, it offers a sturdy, compact form factor weighing just 27.5 grams, making it suitable for concealed carry. Included tools and a cleaning cloth help with installation and upkeep.
Performance-wise, the optic quickly powers on with movement, making it ready for immediate use, with a low power indicator to alert when battery replacement is needed. This optic suits shooters who prioritize durability and swift engagement in high-stress scenarios while valuing ease of maintenance and clarity.
The lifetime warranty further reflects confidence in its build quality and longevity.
Pros
- Fully enclosed emitter protects against elements
- Side-loading battery for quick replacement
- Aspherical lens offers clear, distortion-free sight
Cons
- Requires adapter for non-RMSc slides
- No green dot option included
- Battery indicator could be more prominent
Who Should Buy It?
Ideal for competitive shooters and self-defense users seeking a robust, clear optic. Perfect for those wanting fast target acquisition with minimal fuss during battery swaps, especially on RMSc footprint slides like the Glock 43x.
Who Should Skip It?
Not suited for shooters without RMSc-compatible slides who lack an adapter. Buyers seeking a range of reticle options or compactness beyond the weight of 27.5 grams might look elsewhere.
Key Specifications
| Specification | Details |
|---|---|
| Brand | Osight |
| Model Name | US-OSIGHTSE6MOA-RD-300115 |
| Reticle Options | 6 MOA Dot |
| Dot Size(s) | 6 MOA |
| Mounting Type | Integral Mount |
| Weight | 27.5 g |
| Material | Aluminum |
| Battery Location | Side-Load |
| Compatible Devices | RMSc footprint slides (adapter needed for others) |
| Special Features | Enclosed emitter optic, Motion sensor, Low power indicator, Aspherical lens |
| Color | Red |
The OSIGHT SE Enclosed Red/Green Dot Sight is perfect for users requiring a premium optic with quick target acquisition and rugged protection. It excels in high-stress environments on RMSc slides, offering ease of battery access and clear sight pictures for both concealed carry and competition.
Buyers typically praise the sight’s solid construction, sharp optics, and the convenience of side-loading batteries. Many appreciate the motion sensor’s battery-saving function. Common feedback notes the need for adapter plates on non-compatible slides and that the reticle options are limited.
For shooters who want a sturdy, clear red dot with excellent battery convenience, this optic is a strong pick. Those without RMSc slide compatibility or needing varied reticles should consider other models.
4. C+H EDC Micro Red Dot Sight for Glock 43X
Offering a sleek and compact design, this optic delivers quick and precise target acquisition for the Glock 43X MOS. Its direct mount integration ensures a secure fit, providing confidence during every shot.
The EDC Micro Red Dot Sight features a 3 MOA reticle that is crisp and easy to see, allowing shooters to maintain focus on their target. Constructed from durable aluminum, it withstands shock and water exposure, making it reliable in various conditions. The optic includes a shake awake function that conserves battery life, extending usability up to 50,000 hours.
With 10 brightness settings, the red dot can be adjusted flawlessly for different lighting environments. Its larger viewing window enhances situational awareness while maintaining a low profile. Installation is straightforward thanks to the integral mounting system, designed specifically for Glock 43X and 48 MOS models.
The lightweight design barely adds to the gun’s overall weight, preserving handling balance. This sight meets the demands of anyone who needs a rugged, precise optic for everyday carry or competition shooting.
Overall, it combines durability, ease of use, and impressive battery life, making it a solid investment for targeted shooters with Glock 43X MOS compatibility.
Pros
- Direct mount for Glock 43X/48 MOS
- Long 50,000-hour battery life
- Shake Awake function to save battery
Cons
- Only right-hand orientation supported
- No magnification options beyond 1x
- Limited to a single 3 MOA reticle size
Who Should Buy It?
Ideal for Glock 43X MOS owners seeking a reliable and compact red dot optic. Perfect for daily carry and tactical applications where quick target acquisition is crucial.
Who Should Skip It?
Those who need ambidextrous controls or multiple reticle sizes might want a different model. Users wanting magnification options should look elsewhere.
Key Specifications
| Specification | Details |
|---|---|
| Brand | C+H |
| Model Name | EDC |
| Reticle Options | Dot |
| Dot Size(s) | 3 MOA |
| Mounting Type | Integral Mount |
| Weight | 17 g |
| Material | Aluminum |
| Compatible Devices | Handgun (Glock 43X/48 MOS) |
| Special Features | Shake Awake, Shockproof, Waterproof, 10 Brightness Levels, 50,000 Hours Battery Life |
| Color | Black |
This optic suits Glock 43X MOS owners who prioritize a rugged, low-profile sight that stays on target easily. Its shake awake feature and long battery life make it perfect for extended use in daily carry or competitive shooting.
Buyers commonly praise its durability, lightweight aluminum build, and clear 3 MOA red dot for quick aiming. The shake awake functionality and multiple brightness settings are frequently appreciated. Some users note the lack of left-hand or ambidextrous options as a downside.
Shooters using a Glock 43X MOS wanting a sturdy, dependable red dot will find this sight a strong choice. Those needing more reticle or mounting versatility should explore other options.
5. Monstrum Mirage ERD Enclosed Pistol Dot RMSc
A compact and budget-friendly enclosed red dot sight designed for subcompact pistols brings reliable performance without breaking the bank. Its closed emitter housing protects the delicate components from moisture and debris, adding to its durability in various environments. The Monstrum Mirage ERD offers a parallax-free red or green dot reticle available in several configurations, including 3 MOA, 6 MOA, or a selectable 2 MOA/6 MOA multi-mode reticle.
The sight features Shake Awake technology, which conserves battery life by turning the dot off after two minutes of inactivity and reactivating instantly upon movement. The unit is compatible with RMSc pistol cuts, including popular models like Holosun K Series and selected Glock and Sig Sauer platforms, helped by an included screw kit with multiple size options. Constructed from aluminum, the Mirage ERD offers solid build quality and a lightweight profile, making it easy to use on a Glock 43X subcompact.
The enclosed design shields the emitter mechanism while maintaining clear sight picture and ease of adjustment. This red dot is perfect for shooters wanting an enclosed dot option at a budget price, especially for RMSc-compatible pistols.
The lifetime warranty adds confidence in its durability and reliability. Overall, it delivers good value for money with key features focused on protection, ease of use, and compatibility without sacrificing lightweight design and battery efficiency.
Pros
- Closed emitter protects against debris and moisture
- Shake Awake technology extends battery life
- Includes screw kit for diverse mounting options
Cons
- Limited to RMSc footprint compatibility only
- No night vision compatibility available
- Parallax free but reticle options limited
Who Should Buy It?
Shooters looking for a budget-friendly enclosed red dot for Glock 43X or similar RMSc mounts will benefit. Ideal for those needing solid durability, decent reticle options, and easy mounting at a lower cost.
Who Should Skip It?
Those who want broader mounting compatibility or night vision use should consider other models. Users needing advanced reticle customization or non-RMSc platform compatibility might find this limiting.
Key Specifications
| Specification | Details |
|---|---|
| Brand | Monstrum |
| Model Name | Mirage ERD |
| Reticle Options | Red or Green dot; 3 MOA, 6 MOA, or selectable 2 MOA/6 MOA |
| Dot Size(s) | 2 MOA / 3 MOA / 6 MOA |
| Mounting Type | RMSc footprint |
| Material | Aluminum |
| Compatible Devices | RMSc pistol cuts including Holosun K Series, Glock 43X MOS |
| Special Features | Shake Awake motion sensing technology |
| Color | Red Dot |
This enclosed optic perfectly suits budget-conscious shooters who own Glock 43X or RMSc-compatible pistols. It excels in providing reliable protection for the emitter while conserving battery through shake awake technology, making it a practical choice for everyday carry and range use.
Users generally appreciate the solid build and enclosed design protecting the dot spot from environmental factors. The battery-saving shake awake feature is commonly praised for extending operational time. Some buyers mention limitations regarding mounting compatibility and the absence of night vision modes, which affect usability for specific needs.
For those needing an affordable enclosed red dot that fits Glock 43X platforms with RMSc cuts, this sight is a solid choice. Buyers looking for wider compatibility or advanced features should consider alternative options.
6. OSIGHT SE Enclosed Red/Green Dot Sight
The OSIGHT SE Enclosed Red/Green Dot Sight delivers outstanding performance with its vibrant 6 MOA green dot, ideal for quick target acquisition in daylight. Its enclosed emitter design protects the optic from dust, rain, and debris, ensuring reliability in all environments.
Engineered for RMSc footprint optics-ready handgun slides, the sight offers a compact and sleek look that complements the Glock 43x perfectly when mounted. Key features include its side-loading battery compartment allowing easy replacement without removing the optic, and a motion sensor that powers the sight on and off to save battery life.
The aspherical lens provides clear, parallax-free vision through a large viewing window. Built from durable aluminum, this tactical style sight weighs just 27.5 grams, making it lightweight and suitable for concealed carry.
With integral Mount compatibility including M1913 Picatinny rails, it fits securely and maintains zero well. The optic comes with necessary screws, an adjustment tool, and a cleaning cloth, ready for immediate installation. Its 6 MOA green reticle excels in bright lighting, making it easier to spot and align quickly.
Performance is reliable and consistent. Overall, the OSIGHT SE offers excellent value for shooters wanting a green-dot option in an enclosed design with advanced features and compact form.
It’s best suited for users prioritizing durability, clear sight visuals, and easy battery access for everyday carry or range use.
Pros
- Vibrant 6 MOA green dot for quick target acquisition
- Fully enclosed emitter protects from weather and debris
- Side-loading battery for easy replacement without removal
Cons
- Requires adapter for non-RMSc footprint slides
- Limited reticle color options beyond green
- Slight learning curve for motion sensor use
Who Should Buy It?
Ideal for Glock 43x owners wanting a rugged, enclosed green dot optic. Perfect for those needing bright reticle visibility and durable design for concealed carry or tactical applications.
Who Should Skip It?
Not suited for shooters with non-RMSc slides lacking adapters. Avoid if you want multiple reticle color choices or prefer a simpler battery system without motion sensor features.
Key Specifications
| Specification | Details |
|---|---|
| Brand | Osight |
| Model Name | US-OSIGHTSE6MOA-GN-300115 |
| Reticle Options | Green |
| Dot Size(s) | 6 MOA |
| Mounting Type | Integral Mount (RMSc Footprint, M1913 Picatinny) |
| Weight | 27.5 g |
| Material | Aluminum |
| Battery Location | Side-Loading |
| Compatible Devices | Handgun |
| Special Features | RMSc Footprint, Side-Load Battery, Motion Sensor, Aspherical Lens, Compact Enclosed Design |
| Color | Green |
Shooters needing a bright green dot for fast daylight target acquisition will appreciate the OSIGHT SE Enclosed Red/Green Dot Sight. Its enclosed emitter ensures durability in rugged use, making it a dependable choice for concealed carry or tactical scenarios demanding protection from elements.
Users commonly praise the clarity and brightness of the green reticle, citing easy targeting in bright conditions. The side-loading battery feature is appreciated for convenience. Some mention the necessity of verifying slide compatibility due to RMSc mounting and note a slight adjustment period with the motion sensor.
For those seeking a durable, enclosed green dot optic with easy battery access, this sight fits well. However, users with incompatible handguns or desiring more reticle options may want to explore alternatives better tailored to their needs.
7. CVLIFE WildHawk Multi-Reticle Red/Green Dot Sight
Providing versatility and durability, the CVLIFE WildHawk offers a multi-reticle option ideal for users who want flexibility in their sight picture. Its enclosed emitter design protects the optic from dust and moisture, keeping the dot clear in adverse conditions. The sight fits Glock 43X MOS and Glock 48 MOS directly with included adapter plates, while also supporting RMR and Picatinny mounts.
Users can choose between a 2 MOA dot, a circle reticle, or a combination of both by holding the “+” button for three seconds. Constructed from CNC-machined 7075-T6 aluminum, it stands up to heavy shocks and water exposure with an IPX7 rating. The compact profile ensures suitability for concealed carry, and a 0.57-inch dot height aligns well with factory iron sights.
Notably, the optic features a built-in auto brightness sensor that accommodates lighting changes, complemented by manual brightness modes for sharper reticles in dark environments. Motion activation wakes the optic immediately when picked up, extending battery life up to 50,000 hours.
Overall, this sight offers durable construction, flexible reticle options, and convenient features, making it a solid choice for those seeking a reliable enclosed red dot alternative on the Glock 43X platform.
Pros
- Multi-reticle allows versatile sight pictures
- Durable aerospace-grade aluminum build
- Auto brightness with manual override
Cons
- No included battery in package details
- Slight learning curve to switch reticles
- Weight not specified in product data
Who Should Buy It?
Ideal for shooters wanting multiple reticle options in one sight. Great for concealed carry due to its compact size and low profile. Perfect for Glock 43X MOS and 48 MOS owners needing a durable, weather-resistant enclosed red dot.
Who Should Skip It?
Those who prefer a single reticle without extra settings might find switching reticles inconvenient. Users needing precise weight and dimension details for balance may want to consider alternatives with full specs. Also, if battery inclusion is crucial, this might not be the choice.
Key Specifications
| Specification | Details |
|---|---|
| Brand | CVLIFE |
| Model Name | WildHawk |
| Reticle Options | 2 MOA dot, circle, dot+circle |
| Dot Size(s) | 2 MOA |
| Mounting Type | RMS/RMSc footprint, RMR/MOS adapter, Picatinny |
| Material | 7075-T6 aluminum |
| Battery Location | Side battery tray |
| Compatible Devices | Compact (Glock 43X MOS, Glock 48 MOS) |
| Special Features | Auto brightness, motion activation, IPX7 waterproof |
| Color | Red/Green dot |
Shooters requiring flexible aiming options and rugged construction will find the CVLIFE WildHawk perfect. The multi-reticle setup and automatic brightness adjustment make it suitable for varied lighting and distances, especially benefiting users of Glock 43X MOS and Glock 48 MOS in concealed carry or tactical use.
Customers frequently praise the optic’s versatility and durable build quality with reliable performance in harsh conditions. The multiple reticle choices receive positive remarks for adaptability. Some mention a slight learning curve in reticle switching and desire more weight details or included battery information.
The CVLIFE WildHawk is a strong pick for those valuing versatility and ruggedness in an enclosed sight for Glock 43X MOS models. Those preferring simpler, single-reticle optics or wanting complete specs and battery inclusion may want to explore other options.
8. Monstrum Nitro ERD Enclosed Pistol Red Dot Sight
Compact and rugged, this enclosed red dot sight is designed for tactical use in a small package. It shields the emitter from moisture and debris, making it durable in harsh conditions.
The Monstrum Nitro ERD features a parallax-free 3 MOA red dot reticle with adjustable illumination. Compatible with RMSc footprint pistol cuts, it fits several popular handgun models, including the Glock 43X MOS. Its Shake Awake motion sensing activates the dot instantly after movement, saving battery life.
The kit includes screw sets to ensure compatibility across multiple handgun adapters. The build quality is solid, with a closed emitter housing that offers excellent protection for internal components.
Users report the red dot is crisp and easy to see in various lighting. Installation is straightforward using the right mounting screws, with clear indication of compatible firearms.
It suits shooters who want a compact tactical optic that balances protection with performance. The included accessories increase flexibility while retaining a lightweight and low-profile design.
Overall, this enclosed red dot delivers reliable performance and durability for anyone needing a compact sight option. It works particularly well for competitive shooters or those carrying concealed guns with RMSc cuts.
The balance of protective housing and user-friendly features make it a smart choice for various sporting and tactical uses.
Pros
- Durable enclosed emitter housing
- Shake Awake motion activation
- Compatible with RMSc pistol cuts
Cons
- Not compatible with non-RMSc mounts
- Dot only available in 3 MOA size
- Requires correct screws for installation
Who Should Buy It?
Ideal for tactical and sport shooters using Glock 43X MOS or similar handguns. It suits users who value a rugged, compact optic with motion-sensing features to save battery. This sight works best for those needing reliable protection against elements and ease of activation.
Who Should Skip It?
Not recommended for shooters using pistols without RMSc footprints. Those wanting different dot sizes or cross-platform compatibility might want to consider other models. Beginners who prefer simpler mounting options might find installation screws tricky.
Key Specifications
| Specification | Details |
|---|---|
| Brand | Monstrum |
| Model Name | Nitro ERD |
| Reticle Options | Dot |
| Dot Size(s) | 3 MOA |
| Mounting Type | RMSc Footprint |
| Color | Black |
| Special Features | Shake Awake, enclosed emitter housing |
| Compatible Devices | Handgun |
This enclosed red dot is perfect for tactical shooters using Glock 43X MOS or other RMSc-compatible pistols. Its motion-activated illumination and rugged housing provide reliable performance in demanding environments, making the Monstrum Nitro ERD a compact and versatile sight for competitive and defensive scenarios.
Customers appreciate this red dot’s solid construction and reliable Shake Awake feature. The enclosed emitter housing is praised for its durability against moisture and debris. Some buyers mention the necessity of having the correct screws for installation as a minor downside.
Those owning RMSc footprint handguns looking for a rugged, compact red dot with motion activation should consider the Monstrum Nitro ERD. However, users needing broader compatibility or different reticle sizes may want to explore alternative options better suited to their needs.
9. Holosun EPS Carry Series Red Dot Sight
Designed specifically for subcompact pistols, this enclosed red dot sight delivers high performance and premium quality. It offers exceptional clarity with an aspheric lens and an ultra-low dot height to maintain compatibility with factory iron sights.
The Holosun EPS Carry Series uses aircraft-grade 7075 aluminum, ensuring durable construction and a lightweight feel at just 1.44 ounces. It features a 2MOA dot with multiple reticle options including 6MOA and 32MOA circles, providing versatile aiming choices. The sight incorporates Holosun’s Super LED technology and a 1620 battery rated for up to 50,000 hours of usage.
One standout feature is the Solar Failsafe system, which adjusts reticle brightness automatically and offers backup power through ambient light when the battery is depleted. Its optical-quality multilayer coated lenses improve light transmission, reduce glare, and enhance battery efficiency.
The inclusion of an RMSc-to-K footprint adapter plate expands compatibility with popular MOS pistols such as the Glock 43 MOS, Glock 48 MOS, Hellcat, and SIG P365 X/XL. This sight suits shooters seeking a rugged, precise, and versatile red dot that balances performance with innovative features.
Installation is straightforward with Picatinny mounts, and the built-in rear notch sight adds to co-witness capability. This premium red dot is ideal for those who want superior clarity, durability, and long battery life in a compact form.
Pros
- Super LED technology with long battery life
- Solar failsafe for backup power
- Durable 7075 aluminum construction
Cons
- Slightly heavier than some competitors
- May require adapter for certain mounts
- Limited to red/yellow/green reticle colors
Who Should Buy It?
Those who need a high-performance sight for subcompact pistols will appreciate this model. It is great for users wanting long battery life, excellent lens clarity, and advanced reticle options. Ideal for competitive shooting and daily carry with premium durability.
Who Should Skip It?
Buyers on a tight budget might consider more basic models. Also, those preferring ultra-lightweight sights or simpler reticles may want other options. If you need color reticles beyond red, green, or gold, look elsewhere.
Key Specifications
| Specification | Details |
|---|---|
| Brand | HOLOSUN |
| Model Name | EPS-CARRY-RD-2 |
| Reticle Options | 2MOA Dot, 6MOA Circle, 32MOA Circle |
| Dot Size(s) | 2 MOA |
| Mounting Type | Picatinny Mount with RMSc-to-K adapter |
| Weight | 1.44 ounces |
| Material | 7075 Aluminum |
| Battery Location | Internal, uses 1620 battery |
| Compatible Devices | Subcompact pistols including Glock 43 MOS, Glock 48 MOS, Hellcat, P365 X/XL |
| Special Features | Solar Failsafe, Super LED, Multilayer Reflective Glass |
| Color | Red |
Ideal for precision shooters using subcompact handguns who demand consistent clarity and robust features. The Holosun EPS Carry Series excels in bright and low-light conditions and offers excellent battery life, making it perfect for competitive and everyday carry scenarios where reliability matters.
Users often praise the sharp, bright reticle and the rugged aluminum build. They appreciate the extended battery life and the Solar Failsafe feature. Some note the need for adapters to fit specific mounts and mention the slightly heavier weight compared to other subcompact sights.
This sight is an excellent choice for shooters seeking high performance and durability with versatile reticle options. Those prioritizing battery longevity and clear optics should consider it. However, if lightweight simplicity or unique reticle colors are must-haves, exploring other models is advisable.
10. XS Sights 3-Dot Tritium Night Sights for Glock Gen 1-6
Night shooting demands clear and reliable sights, and these 3-Dot Tritium Night Sights deliver just that. Designed for Glock Gen 1 to 6 pistols, including MOS models, they provide consistent brightness without batteries.
These sights glow 24/7 thanks to self-illuminated tritium, ensuring visibility in low-light situations. The front sight combines a bright orange photoluminescent glow dot with a tritium core for fast target acquisition day and night.
The rear sight is blacked out to reduce glare and keep focus on the front. CNC-machined from solid alloy steel, these sights are built to withstand heavy use. Installation is straightforward and can be done easily at home with a dovetail mount.
Their rugged construction improves upon factory setups, delivering durability and reliability. These sights perform well whether for everyday carry or hunting use.
They are a smart, no-battery-needed alternative for those seeking enhanced visibility in dark environments. Ideal for Glock 42, 43, 43X, and 48 owners wanting a dependable night sight upgrade that balances toughness with usability.
Pros
- Glows continuously without batteries
- Easy DIY dovetail installation
- Durable solid steel construction
Cons
- No red dot reticle option
- Limited to Glock Gen 1-6 models
- May require tools for initial fit
Who Should Buy It?
Those who need reliable night sights without relying on batteries will benefit most. This suits Glock 42, 43, 43X, and 48 users wanting quick target acquisition in low light, with rugged durability for repeated use.
Who Should Skip It?
Buyers seeking a red dot sight with electronic illumination or digital display should look elsewhere. Those with pistols outside Glock Gen 1-6 compatibility may also need to consider other models.
Key Specifications
| Specification | Details |
|---|---|
| Brand | XS Sight Systems |
| Model Name | XS SIGHTS Sporting-optics |
| Reticle Options | 3-dot non-tritium |
| Mounting Type | Dovetail Mount |
| Material | Alloy Steel |
| Compatible Devices | Glock 42, 43, 43X, and 48 including MOS pistols |
| Color | Black |
Ideal for Glock owners needing a battery-free night sight option, the XS Sights 3-Dot Tritium Night Sights offer reliable visibility in low light. Their rugged build suits everyday carry and hunting scenarios where quick sight acquisition matters.
Users appreciate the constant glow and robust steel construction, which provide confidence in dark conditions. Many highlight easy installation and improved sight picture. A common drawback is the lack of a true red dot reticle, which limits functionality for some.
This product is a solid choice for anyone wanting dependable, battery-free night sights for Glock models. Those desiring a true enclosed red dot or compatibility beyond Glock Gen 1-6 should explore alternative options.
11. Monstrum Red Dot Mount Plate for Glock 43X/48 MOS Hellcat OSP
Offering a sleek and precise solution for mounting micro red dots, this mount plate fits Gen 5 MOS Glock 43X/48 and Springfield Hellcat OSP pistols perfectly. It allows shooters to securely attach Holosun 407k/507k and Shield RMSc footprint red dots with minimal added bulk.
The Monstrum Red Dot Mount Plate is crafted from durable aluminum, providing a lightweight yet sturdy platform that measures just 2mm in width for an ultra-low profile. It supports red dots with footprints like RMSc, 407k, and 507k, but is compatible only with Gen 5 Slimline MOS models. Installation is straightforward with recommended torque specs for secure fitment without damage.
Performance is reliable, offering a stable mount for aiming devices on the specific Glock and Springfield models. This mount plate excels in build quality and precision fitment, ensuring consistent alignment. It suits shooters who already own compatible slim red dots and need a professional mounting solution for their Gen 5 MOS pistols.
Its lightweight design does not add noticeable weight to the firearm, maintaining its handling characteristics. Given the specialized compatibility, it is a great choice for users seeking a tailored red dot adapter plate. Backed by a lifetime guarantee, customers gain confidence in build integrity and longevity.
Its value lies in providing a custom fit at a quality level crafted for specific handgun models and red dot footprints.
Pros
- Ultra low profile at only 2mm thickness
- Crafted from durable and lightweight aluminum
- Lifetime guarantee for lasting reliability
Cons
- Compatible only with Gen 5 Slimline MOS pistols
- Not suitable for non-MOS or Gen 4 Glock models
- Limited to specific red dot footprints only
Who Should Buy It?
This adapter plate suits Glock 43X or 48 MOS owners who want a precise mount for Holosun or Shield RMSc footprint red dots. It is ideal for shooters needing a slim, lightweight solution with high build quality.
Who Should Skip It?
Anyone with non-MOS Glock models, Gen 4 pistols, or those using different red dot footprints should avoid this adapter. It will not fit or work correctly in those cases.
Key Specifications
| Specification | Details |
|---|---|
| Brand | Monstrum |
| Model Name | Red Dot Mount Plate for Glock 43X/48 MOS Hellcat OSP |
| Mounting Type | MOS Mount Adapter Plate |
| Material | Aluminum |
| Compatible Devices | Holosun 407k, 507k, Shield RMSc footprint red dots |
| Weight | Lightweight, exact weight not specified |
| Special Features | Ultra low profile 2mm thickness, lifetime guarantee |
This Monstrum mount plate is perfect for Glock 43X/48 MOS and Springfield Hellcat OSP owners who want to mount RMSc or Holosun-style micro red dots. Its slim profile and sturdy aluminum make it ideal for low-profile, secure installations on these specific pistol models.
Customers appreciate the precise fit and quality aluminum construction that holds red dots firmly in place. Most praise the slim, low-profile design that doesn’t add bulk. Some express dissatisfaction that it only fits Gen 5 MOS models and certain dot footprints, limiting its use.
For Glock 43X/48 MOS or Springfield Hellcat OSP users needing a solid, low-profile mount adapter, this product offers a strong option. Those with other Glock versions or red dot models should consider alternative mounts compatible with their firearms.
12. CYA Supply Co Base Optic Ready IWB Holster
Designed specifically for Glock 43 and 43X models with optics, this holster offers a reliable and comfortable carry solution. It combines innovative materials and precise molding to protect and secure your firearm.
The CYA Supply Co Base Optic Ready IWB Holster is crafted from lightweight Boltaron polymer, which outperforms traditional Kydex at impact and temperature resistance. Its slim chassis reduces printing while the full-length sweat guard shields the firearm from moisture. The custom molding ensures a smooth draw and reholster, and the recessed design minimizes friction points to extend holster life.
The Posi Click system provides audible feedback for a secure holstering experience. Adjustable retention pressure and cant let users tailor the fit and carry angle to their preferences.
The holster’s all-day comfort and veteran-owned brand origin add confidence and credibility. It is best suited for right-hand users without weapon light attachments.
Offering a balance of durability, comfort, and tailored performance, this holster is ideal for those who desire an optic-ready carry option that does not compromise concealment or protection.
Pros
- Custom molded for smooth draw and reholster
- Durable Boltaron polymer resists impact and heat
- Slim profile minimizes printing
Cons
- Right hand only configuration
- No weapon light compatible
- May be stiff initially
Who Should Buy It?
This holster suits Glock 43/43X owners desiring a durable, optics-ready inside-the-waistband carry option with adjustable features for custom comfort and security. It fits best those without weapon lights.
Who Should Skip It?
Anyone needing ambidextrous holsters or weapon light compatibility should look elsewhere. Casual users seeking basic holsters without optic readiness might find this more feature-rich than necessary.
Key Specifications
| Specification | Details |
|---|---|
| Brand | CYA Supply Co. |
| Model Name | Base Optic Ready IWB Holster |
| Mounting Type | Belt Clip 1.5″ |
| Weight | 4 ounces |
| Material | Boltaron .08″ polymer, Nylon Injection Mold Belt Clip, Steel Hardware |
| Compatible Devices | Glock 43 / 43X / 43X MOS |
| Color | Black |
Ideal for Glock 43X owners wanting an optic-ready IWB holster, the CYA Supply Co Base Optic Ready IWB Holster offers a slim, comfortable fit with reliable retention. It excels in daily concealed carry when a custom molded, moisture-resistant holster is necessary.
Users commonly praise the comfort, slim profile, and secure retention with the audible ‘click’ sound assuring firearm safety. Some mention a break-in period where the holster feels a bit stiff. The crisp fit and build quality often stand out in feedback.
Those carrying a Glock 43X needing an optic-ready holster with adjustable retention and excellent concealability should consider this option. If requiring ambidextrous or weapon light-compatible models, alternative holsters might better meet those needs.
Best Enclosed Red Dot for Glock 43x at a Glance
| Red Dot | Best For | Reticle Type | Dot Size (MOA) | Mount Compatibility | Environmental Protec |
|---|---|---|---|---|---|
| 1OSIGHT SE Enclosed Red/Green Dot Sight | Best Overall | 2 & 32 MOA | 2/32 | RMSc Footprint | Fully Enclosed |
| 2OSIGHT SE Red/Green Dot Sight with Multi-Reticle Options | Best Value | 2 & 32 MOA | 2/32 | RMSc Footprint | Fully Enclosed |
| 3OSIGHT SE Enclosed Red/Green Dot Sight | Best Premium | 2 MOA Dot | 2 | RMSc, Adapter Plate | Enclosed |
| 4C+H EDC Micro Red Dot Sight for Glock 43X | Best for Glock 43X MOS | 3 MOA Dot | 3 | Direct Mount Glock 43X/48 MOS | Shockproof, Waterproof |
| 5Monstrum Mirage ERD Enclosed Pistol Dot RMSc | Budget Pick | Selectable 2/6 MOA | 2/6 | RMSc Footprint | Enclosed |
| 6OSIGHT SE Enclosed Red/Green Dot Sight | Green Dot Option | 6 MOA Dot | 6 | RMSc Footprint | Fully Enclosed |
| 7CVLIFE WildHawk Multi-Reticle Red/Green Dot Sight | Multi-Reticle Alternative | 2 MOA Dot & Circle | 2 | Picatinny Mount | Enclosed |
| 8Monstrum Nitro ERD Enclosed Pistol Red Dot Sight | Compact Tactical Option | 3 MOA Dot | 3 | RMSc Footprint | Enclosed |
| 9Holosun EPS Carry Series Red Dot Sight | High Performance Premium | 2/6/32 MOA | 2 | RMSc Adapter | Enclosed |
| 10XS Sights 3-Dot Tritium Night Sights for Glock Gen 1-6 | Night Sights Alternative | 3-Dot Tritium | — | Dovetail Mount | — |
| 11Monstrum Red Dot Mount Plate for Glock 43X/48 MOS Hellcat OSP | Mount Adapter Plate | — | — | RMSc Footprint | — |
| 12CYA Supply Co Base Optic Ready IWB Holster | Optic Ready Holster | — | — | Fits Glock 43X MOS | — |
Top Enclosed Red Dot Sights for Glock 43X
Compatibility with glock 43x
When selecting the best enclosed red dot for Glock 43X, compatibility with Glock 43X involves understanding mounting options and fit to ensure seamless integration with the pistol. Certain models require specific slide cuts that enable the sight to sit securely without compromising the firearm’s structural integrity. The presence or absence of a pre-cut slide impacts installation time and may involve professional gunsmithing for precise fitting.
Additionally, the choice of red dot can affect the pistol’s profile, as a bulkier sight might alter its sleek design and conceivably influence handling or concealability during carry. Opting for a compact, lightweight model typically helps maintain the Glock 43X’s balance and ergonomics.
Prioritizing mounts designed specifically for this handgun ensures a snug fit that withstands recoil, while also preserving its usability and comfort during shooting sessions or everyday carry scenarios.
Optic performance and features
When evaluating optic performance and features, the size of the dot and clarity of the reticle play a significant role in quick target acquisition and accuracy. A clearly defined reticle with an appropriate dot size helps maintain focus without obscuring the target, which is particularly helpful in varied lighting conditions.
Adjustable brightness settings contribute to visibility, allowing the user to tailor the illumination level to ambient light, while an autoadjustment feature can automatically adapt brightness for changing environments, enhancing ease of use. Battery life is another important aspect, as a longer-lasting power source reduces the need for frequent replacements and supports reliability during extended use. Considering these factors together provides a balanced approach to choosing an optic that performs consistently and offers useful features for practical shooting scenarios.
Durability and build quality
The durability and build quality of the best enclosed red dot for glock 43x play a significant role in its overall performance and longevity. The choice of material directly affects its resistance to weather conditions such as rain, humidity, and dust, making an all-metal or high-grade aluminum body preferable for enduring various environments. Effective shock and recoil tolerance is another important feature, where the sight must withstand repeated firing impacts without losing zero or sustaining damage.
Effective shock and recoil tolerance is another important feature, where the sight must withstand repeated firing impacts without losing zero or sustaining damage. Protective lens coatings help reduce reflections, scratches, and glare, contributing to a clearer sight picture and enhanced durability over time. Considering these aspects ensures that the sight remains reliable and functional throughout extensive use in different shooting scenarios.
Ease of installation and use
When selecting the best enclosed red dot for glock 43x, the ease of installation and use plays a significant role in enhancing the shooting experience. The mounting process typically involves attaching the red dot sight to the pistol’s slide using specific mounting plates or adapters that match the Glock 43X model.
Controls and adjustments should be placed in accessible locations, allowing for quick elevation and windage tweaks without cumbersome procedures. This allows the user to fine-tune the sight alignment efficiently.
Additionally, the sight alignment and zeroing process should be straightforward, ideally including clear instructions or guides that help in obtaining a precise zero with minimal shots. With red dot sights designed for the Glock 43X, this combination of simple mounting, easily reachable adjustment controls, and an uncomplicated zeroing process ensures that users can quickly set up and maintain their sight for reliable, accurate performance.
Price and warranty considerations
When selecting the best enclosed red dot for Glock 43X, balancing cost with features and quality plays a significant role in making a satisfying purchase. Products that offer adjustable brightness settings, durable construction, and reliable battery life tend to provide better value even if they come at a slightly higher price point.
Additionally, considering how easily replacement parts and accessories can be obtained will save time and expense down the line, especially for items like batteries, mounting plates, or lens covers. Combining these factors helps ensure a dependable red dot sight that meets both your budget and performance needs without compromising on reliability.
User reviews and brand reputation
When exploring feedback from Glock 43X users, many reports highlight consistency in performance and ease of installation for the best enclosed red dot for Glock 43X. Reliability and longevity are often praised, with users noting that these red dots maintain zero well over extended periods and withstand regular use without significant issues. The reputation of manufacturers providing these optics is generally strong, reflecting brands that offer solid customer support and responsive service history.
This positive track record helps build confidence in choosing a red dot sight that complements the Glock 43X, offering both dependable function and durability.
Enclosed Red Dot vs. Open Red Dot for Glock 43x
| Feature | Enclosed Red Dot | Open Red Dot |
|---|---|---|
| Protection | ✓ | ✗ |
| Weight | Heavier | Lighter |
| Battery Life | Longer | Shorter |
| Sight Picture | More Covered | Less Covered |
| Cost | Higher | Lower |
| Best for | Everyday Carry | Competitive Shooting |
Enclosed red dots provide a protective housing around the optic, making them more durable and better suited for everyday carry or rugged use with the Glock 43x. They typically have longer battery life due to the enclosed design, but this can add some weight to the firearm. The sight picture may feel more covered or confined compared to open red dots, which have a more open lens and lighter weight.
Open red dots are usually preferred for competitive shooting due to their lighter design and wide sight picture but are more exposed and can be more vulnerable to damage. Choosing between these depends on whether durability or a lighter setup is prioritized.
How Enclosed Red Dots Work on a Glock 43X
An enclosed red dot sight is designed to help you aim more quickly and accurately. It places a small red dot inside a protective housing, making it easier to spot your target without distractions.
Here’s a simple step-by-step flow of how it works:
- Power On: When you turn on the sight, a tiny LED inside projects a red dot onto a lens.
- Aim: You look through the lens and see the red dot. Unlike traditional iron sights, you don’t have to line up front and rear sights.
- Align: You place the red dot on the target where you want the bullet to hit.
- Shoot: Because you keep both eyes open, you get a wider field of view and better situational awareness.
- Battery: The sight is powered by a small battery, which usually lasts thousands of hours before needing replacement.
The enclosed design protects the lens from debris and damage. It also helps reduce glare and keep the dot visible in bright or low light.
This kind of sight is especially handy for compact pistols like the Glock 43X, where space is limited, but quick target acquisition is helpful.
FAQ’s
What Are The Top-Rated Enclosed Red Dot Sights Compatible With The Glock 43X?
The top-rated enclosed red dot sights compatible with the Glock 43X include the Holosun 507K X2 and the Olight Baldr RL, both known for their durability, clear optics, and easy mounting options. These sights offer reliable performance and enhance target acquisition for compact pistols like the Glock 43X.
How Does An Enclosed Red Dot Sight Improve Accuracy On A Glock 43X?
An enclosed red dot sight on a Glock 43X improves accuracy by providing a clear, quick-to-acquire aiming point that reduces target acquisition time and helps maintain focus on the target. It also enhances precision by allowing for faster sight alignment and better shot placement, especially in low-light conditions.
What Features Should I Look For In An Enclosed Red Dot Sight For My Glock 43X?
Look for an enclosed red dot sight with a compact, durable housing that offers weather resistance and anti-glare coating for clear visibility. Additionally, ensure it has adjustable brightness settings and a quick, secure mounting system compatible with the Glock 43X.
Are There Any Budget-Friendly Enclosed Red Dot Optics That Work Well With The Glock 43X?
Yes, budget-friendly enclosed red dot optics like the Shield Sights RMS and Holosun 507K offer reliable performance and compatibility with the Glock 43X. These options provide good durability and clear sight pictures without breaking the bank.
How Easy Is It To Install An Enclosed Red Dot Sight On A Glock 43X?
Installing an enclosed red dot sight on a Glock 43X is relatively straightforward, especially if you have a compatible slide prepared with the appropriate mounting cuts. With the right tools and mounting plate, it typically involves removing the rear sight and securely attaching the optic.
Final Verdict
The OSIGHT SE Enclosed Red/Green Dot Sight stands out as the best enclosed red dot for glock 43x due to its versatile features and reliable performance, making it suitable for most users. Those seeking an economical option without compromising on quality will find the OSIGHT SE Red/Green Dot Sight with Multi-Reticle Options to be a smart choice. For users wanting a premium, high-performance optic, the Holosun EPS Carry Series Red Dot Sight provides excellent durability and advanced features.
Meanwhile, the C+H EDC Micro Red Dot Sight is specifically designed for the Glock 43X MOS, offering a perfect fit and dedicated functionality. Each of these optics caters to different needs, whether it’s value, premium quality, or compatibility with the Glock 43X MOS model.
- Best Overall: OSIGHT SE Enclosed Red/Green Dot Sight
- Best Value: OSIGHT SE Red/Green Dot Sight with Multi-Reticle Options
- Best Premium: Holosun EPS Carry Series Red Dot Sight
- Best for Glock 43X MOS Use: C+H EDC Micro Red Dot Sight for Glock 43X
Choose the OSIGHT SE Enclosed Red/Green Dot Sight for well-rounded performance and reliability on your Glock 43X.
