Are you looking for the best optic for Glock MOS? If yes, you have come to the right place. We have put together this comprehensive guide to shed light on the best optics for mounting on the Glock MOS.
In the world of firearms, the Glock MOS (Modular Optic System) is the go-to handgun for many. The outstanding thing that makes it so popular is its compatibility with a wide range of red dot sights.
With this versatility, Glock MOS owners can switch between different optics, based on their shooting activities, without having to make any modifications to the handgun.
No matter what shooting activity you use the Glock MOS for, adding a quality optic onto it will bring you instant benefits.
You will be able to stay focused on targets irrespective of the nature of the shooting environment. An optic will also enhance your accuracy and guarantee fast-fire shots.
It is however a challenging task to find the best optic for Glock MOS. This is because of the plethora of optics available on the market today. Luckily, we are here to lend a hand.
We have done all the hard work and compiled a list of the best optics to use with Glock MOS. Additionally, we have included a guide with the essential factors you should consider when making your selection.
Without wasting any more time, let’s get started.
1) Trijicon SRO 2.5 MOA Red Dot Sight
Trijicon SRO 2.5 MOA Red Dot Sight is by far the best optic for Glock MOS. It is built with a crisp clear 2.5 MOA aiming point and a ton of other great features to ensure that you make the most out of your handgun.
The durability of this red dot sight is what makes it outstanding. It has a robust 7075-T6 aluminum housing to stand up to rough handling and the recoil this handgun produces.
On top of that, the housing is anodized against scratches, rust and corrosion to ensure long-term durability.
Optically, the optic is built with a large circular window that makes target finding and tracking of moving subjects easy. Additionally, the eye relief is unlimited to allow for both eyes to open shooting.
This increases situational awareness and also alleviates eye fatigue during use. Besides that, the sight boasts anti-reflection multi-coated optics to maximize image brightness and clarity.
Another remarkable facet of this optic is the ease of use. It is very easy to install as it mounts directly on this optic-ready pistol.
It also comes with a top-loading battery compartment that enables quick and easy change of the battery without having to unmount it from the handgun.
Features
- Tempered glass window
- Scratch-resistant anodized finish
- Wide 150 MOA windage and elevation adjustment range
- 8 brightness settings
- Medium-sized 2.5 MOA red dot reticle
- Anti-reflection multi-coated optics
- Unlimited field of view
- Waterproof and submersible to 10’/3m
Pros
- Lightweight and durable construction
- Easy to install and dismount
- Top-loading battery compartment
- Easy to use
- Clear glass and reticle
Cons
- Slightly large
- High cost
2) Holosun HE509-RD Enclosed Solar Powered Red Dot Sight
Holosun makes a wide range of premium red dot sights to meet the needs of every gun enthusiast out there.
The HE509-RD Enclosed Solar Powered Red Dot Sight pairs well with the Glock MOS to provide a clear aiming point in all lighting and weather conditions.
The selling point of this red dot sight is battery life. It offers up to 20,000 hours of battery life so it is economical to maintain.
Furthermore, the optic uses Solar Failsafe technology to power the reticle when the battery fails. This high-performance optic guarantee distorts free and bright views throughout.
Another handy feature that makes the HE509-RD the best optic for Glock MOS is the Shake Awake technology that senses motion to power the sight on and off. This feature keeps the sight ready for use and also goes the extra mile to conserve the battery.
Furthermore, the sight is built and ready for outdoor use. It has an enclosed and anodized body made of 7075-T6 aluminum.
With the quality construction, the sight can stand up to anything you subject it to. On top of that, the optic is waterproof, fogproof and shockproof to ensure unhindered field use.
Features
- Multi-coated optics
- 1 MOA impact point correction
- Waterproof and fogproof
- Solar Failsafe technology
- ACSS Vulcan reticle
- Hard coat anodized finish
- Shake Awake technology
Pros
- Easy to use
- Lightweight and compact design
- Accurate
- Solid build
Cons
- Pricey
3) Atibal AT-MRD v2 Mini Red Dot
Gracing its presence as the best optic for Glock MOS is the Atibal AT-MRD v2 Mini Red Dot. This red dot has beneficial features necessary for creating an efficient shooting solution for close range.
Mounting this high-quality red dot sight on your handgun will greatly enhance your target acquisition speed and boost your shooting confidence in all environments.
The aiming point of this mini red dot sight is a 4 MOA dot which is easy to spot and use even for users with aging eyes.
The reticle has 7 different brightness settings to ensure optimal visibility in different lighting conditions. The optic also has 120 MOA windage and elevation adjustment range for fine-tuning accuracy.
When it comes to construction, the optic has a single-piece construction that is shockproof. This guarantees great durability and longevity.
Additionally, the optic is weatherproof and waterproof to be operable even in less-than-ideal weather conditions. The other noteworthy features included are parallax-free optics, unlimited eye relief and easy battery access.
Features
- 4 MOA red dot reticle
- Defined audible windage and elevation adjustments
- 7 brightness settings
- Waterproof and shockproof
- Fully multi-coated lens
- 5-hour auto shutoff
- Infinite eye relief
Pros
- Easy battery access
- Premium build quality
- Great battery life
- Extremely user friendly
- Clear and bright optics
4) MEPROLIGHT MEPRPO MicroRDS Red Dot Optics
When it comes to versatility, the MEPROLIGHT MicroRDS Red Dot Optic is hard to beat. As the best optic for Glock MOS, it comes with both front and rear sights for an enhanced shooting experience.
It is designed for multiple shooting applications where it combines rapid target acquisition and effortless aiming. It is also suited for use on a wide range of handguns, rifles and shotguns.
This optic comes with a Picatinny mount for easy mounting and dismounting. When you sight it in, there will be no need to re-zero when you remount it.
Besides that, the optic comes with a top-loading battery compartment, so battery change doesn’t require the removal of the sight from the handgun.
What’s more, is that the sight features anti-reflective lens coatings to enhance light transmission and minimize glare.
Furthermore, it boasts a wide, unobstructed field of view and unlimited eye relief to maximize glassing comfort during use.
With a mere weight of 0.26oz, this optic is too light to add any extra bulk to the handgun. This plus the ultra-compact design makes the sight very easy to conceal with the handgun.
Besides that, it brings to the table an IP67 water resistance rating that makes it ideal for use in all weather conditions.
Features
- Anti-reflective lens coating
- 3 MOA red dot reticle
- IP67 water resistance rating
- Unlimited eye relief
- Quick detach mount
- Top-loading battery compartment
- Tritium rear and front backup sights
Pros
- Clear aiming point for all light conditions
- Easy to set up and use
- Lightweight and compact design
- Multi-platform friendly
Cons
- A poor quality front night sight
5) Newcon Optik NC BURD Red Dot Sight
Newcon Optik NC BURD is another top-notch red dot sight that integrates flawlessly with the Glock MOS.
This optic is built for CQB engagements where it enables rapid target acquisition and easy aiming. Aim with the best optic for Glock MOS and transform your pistol into an effective shooting solution for close range.
Built with 1x magnification, the sight allows for both eyes to open shooting. This aids in quick target finding while maximizing situational awareness.
On top of that, it comes with unlimited eye relief and adjustable brightness settings that keep the reticle optimally illuminated in different lighting conditions.
Another impressive facet of this optic is premium built quality. It is crafted with high-quality materials to ensure many years of service.
It is also shockproof to add on durability, weatherproof and operable in temperatures ranging from -40 to 60°C. Furthermore, the sight comes with a tool-free Picatinny mount for easy installation and removal.
For added convenience, it has a compact size and ultra-lightweight design of 63g only, so it won’t add any weight to the handgun. It is also built with a side-loading battery compartment for easy battery change when the need arises.
Features
- Adjustable LED brightness
- Tool-free Picatinny mount
- Waterproof and fogproof
- Side-loading battery compartment
Pros
- Long battery life
- Compact and lightweight
- Durable and reliable construction
- Crisp red dot reticle
Cons
- None
6) Burris FastFire III Reflex Red Dot Sight
Another best optic for Glock MOS to boost target acquisition speed and improve your accuracy is the Burris FastFire III Reflex Red Dot Sight.
Built with a crisp 3 MOA red dot reticle, this optic provides a perfect balance between speed and accuracy. The reticle is big enough to spot with ease in broad daylight but won’t obstruct small-sized targets.
A defining feature of the sight is optical finesse. It is built with a large viewing window to ensure rapid target finding and acquisition.
It also boasts fully multi-coated optics that increase light transmission and yield crisp clear image views. Construction-wise, the red dot has a high-strength aluminum housing that guarantees strength and durability.
The entire housing is anodized to be scratch-proof and resistant to corrosion. It is also waterproofed to defy all elements and be operable in all weather conditions.
In addition to everything else, the optic has a 90 MOA windage and elevation adjustment range and is parallax-free from 10 yards to 150 yards.
Features
- 3 MOA red dot reticle
- Fully coated optics
- Waterproof and submersible
- Parallax-free optics
- Robust aluminum housing
- Top-loading battery compartment
- Scratch-resistant anodized finish
Pros
- Versatile
- Great value for money
- Easy to mount and dismount
- Durable construction
- Bright and clear glass
Cons
- Small adjustment dials
7) Holosun HS507C-X2 Reflex Red Dot Sight
Last but not least, we have the Holosun HS507C-X2 Reflex Red Dot Sight. This red dot sight is made with beginners in mind.
It has a user-friendly interface that makes it easy to operate. It also comes with an RMR mount for quick and easy installation.
This optic is built and ready for use in any environment. It has a 7075-T6 aluminum body that is IP67-rated against moisture and dust.
This makes it ideal for use even in adverse weather conditions. Besides that, it boasts a scratch-resistant anodized finish that is also non-reflective.
Weighing a mere 1.5oz, the sight is ultra-light, compact and easy to conceal. Furthermore, it comes with a high-capacity battery that provides over 20,000 hours of battery life and a convenient battery tray for easy battery replacement.
To complement the long battery life, this red dot sight features Shake Awake technology that powers it up only when it senses motion.
On top of that, it is built with 10 brightness settings for daylight use and 2-night vision settings that are compatible with night vision devices. This makes it ideal for use 24/7.
Features
- ACSS Vulcan reticle
- 12 brightness settings
- Shake Awake technology
- Multi-coated glass
- 7075-T6 aluminum body
- IP67 water resistant
- Black hard coat anodized finish
Pros
- Great battery life
- Easy to use
- Small footprint
- Excellent reticle brightness and clarity
Cons
- No drawbacks
Further Reading
How to Choose the Best Optic for Glock MOS
Glock MOS is an optic-ready handgun that accepts a wide range of red dot sights. When shopping for the best optic for Glock MOS, explained below are the key factors to take into consideration.
Reticle Size
In red dot sights, the size of the reticle is measured in MOA and it varies from one device to the other. In most cases, the distance you will be shooting at dictates the reticle size that you choose.
If precision and accuracy are what you want, go for a small reticle of 3 MOA and below. On the other hand, you will need a big reticle that is easy to spot if you have poor eyesight or aging eyes.
Brightness Settings
The brightness settings in red dot sight are adjustable to keep the reticle visible in various lighting conditions.
No matter the kind of shooting you will be doing, it is best to get an optic that has over 8 brightness settings.
It is also important to find a device that is night vision compatible if you plan to use it with night vision gear.
Read: Best Red Dots for Glock 34
Overall Build Quality
Build quality is the other important thing to take into consideration. The best optic for Glock MOS should have a robust and rigid construction from premium quality materials.
With a solid build, the sight will handle rough use and the recoil the handgun produces. A good optic should also be waterproof, fog proof and shock resistant.
Battery
All optics for Glock MOS are powered by a battery. The longer the battery life an optic has, the more reliable it will be to shoot with. Look at the battery the sight uses and ensure that it is rated for long-term use.
Another thing to factor in is the location of the battery compartment. Go for an optic that is built with a side or top battery compartment to ensure effortless battery replacement when the need arises.
Read: Best Walther Q5 Match Red Dot Sights
Advantages of Red Dot Sights
- Rapid target acquisition. Red dot sight provides rapid acquisition of targets in virtually all lighting environments.
- Most red dot sights are multi-platform friendly so one can use them on different firearms
- Ease of use. During use, red dot sights don’t require alignment. This makes them easy to use for folks of all skill levels.
- Precision shooting. By offering a clear and vivid sight picture, red dot sights boost shooting accuracy at close to medium ranges.
Disadvantages of Red Dot Sights
- Limited range. Red dot sights are only good for close to medium-range shooting out to 200 yards.
- Battery powered. All red dot sights depend on batteries to operate. Any optic that is battery-powered is prone to dying.
- Require training to use. If you are using a red dot sight for the first time, you will require some bit of training to know your aiming eye.
Read: Best Red Dots for Beretta 92X
How to Mount a Red Dot Sight on a Pistol
After you have bought the best optic for Glock MOS, you will be required to mount it on the handgun. Explained below are the simple steps you should follow:
- Take off the factory slide plate. For this first process, it is best to use a 3/32” punch tool to remove the two pins on the front and rear sides of the slide
- When you have removed the slide plate, install the MOS adapter plate of the red dot you have. After that, mount the red dot on that plate and secure it using the screws and wrenches included.
- With correct installation, the red dot should be properly aligned with the barrel. To confirm this, check the dot through the viewing screen. With correct installation, it will be centered within the viewing window.
Conclusion
The best way to accessorize a Glock MOS is to get a quality optic. Each red dot sight we have mentioned in our guide fits this handgun.
They are simple to use, versatile and built solid to last for long. Take a look at the features that make each red dot sight unique and choose the model that works best for your needs.