In this guide, we will explore the best Holosun for Glock 43X Mos and help you find the ideal model for your needs.
As the optics industry advances, Holosun has earned a strong reputation by offering a range of high-quality red dot and reflex sights that cater to various shooting applications. Known for their durability, cutting-edge features, long battery life, and excellent value, Holosun sights have become a top choice for recreational shooters and professionals.
Whether you’re into competitive shooting, hunting, or self-defense, Holosun’s lineup offers options designed to enhance accuracy and speed on target. These sights are built tough, often with aircraft-grade aluminum housing or titanium, making them robust and reliable even in harsh conditions. Besides, many models incorporate Multi-Reticle Systems (MRS), allowing users to switch between reticle options to suit their needs
About the Glock 43X Mos
Specifications
- Caliber: 9x19mm
- System: Safe Action
- Trigger Pull: 24 N
- Mag. Capacity: Standard: 10
- Barrel Length: 87 mm | 3.41 inch
The Glock 43X MOS is a compact, slimline 9mm pistol designed for concealed carry. It features a Modular Optic System (MOS) that allows users to easily mount red dot sights and other accessories of choice.
With a slim 1.1-inch frame, a 10-round magazine capacity, and a 3.41-inch barrel, this pistol is not only highly portable but also easy to conceal. Furthermore, it is made from durable polymer with front slide serrations for better grip.
The pistol also incorporates the highly accurate GLOCK Marksman Barrel (GMB) from the Gen5 series, along with front serrations for improved handling. Its 10-round slim magazine includes an orange follower for easy visibility.
Best Holosun for Glock 43x Mos
1) Holosun Sub-compact HS507K-X2 Red Dot Sight
Specifications
- Brightness settings: 10 DL & 2 NV Compatible
- Window Size: 0.58×0.77 in
- Battery Life: 50,000 hours
- Reticle: Circle Dot; 2 MOA Dot; 32 MOA Circle
- Emitter Type: Open
- Parallax: No Parallax Adjustment
- Optical Coating: Multicoated
The HS507K-X2 Red Dot Sight is the best Holosun for Glock 43X. It is an exceptional optic designed for compact pistols, offering a robust combination of durability, precision, and convenience.
The stand-out feature of this optic is the multi-reticle system. It allows users to switch between a 2 MOA dot, a 32 MOA circle, or a combination of both depending on their shooting needs. This versatility makes it adaptable for different shooting applications, from fast target acquisition to precise aiming at longer distances.
Furthermore, the red dot sight is powered by Holosun’s Solar Failsafe technology, significantly extending battery life by using ambient light when available. Additionally, the shake-awake feature ensures the sight is always ready when needed, automatically turning on when motion is detected and conserving power when idle.
In terms of build quality, the HS507K-X2 excels with its rugged aluminum housing that can handle the wear and tear of daily carry or range use. The sight is also waterproof and resistant to shock, making it reliable in harsh environments. Its compact design fits well on sub-compact and micro-compact pistols without adding unnecessary bulk.
Above all, clear glass quality, combined with its wide field of view, makes target engagement intuitive and quick, even in stressful situations while the buttons on the side are tactile and easy to operate, even with gloves.
Pros
- The battery compartment is conveniently located on the side, allowing for easy battery swaps without having to unmount the opti
- Compact and lightweight, ideal for concealed carry
- The multi-reticle system offers flexibility for different shooting styles
- Shake Awake feature enhances battery efficiency
- Durable, with 7075 aluminum construction and IP67 waterproof rating
- Long battery life, powered by a CR1632 battery with 50,000 hours of use
Cons
- Smaller window size may limit the field of view for some users
Get it on Amazon, Optics Planet or Cabelas
2) Holosun Sub-compact HS407K-X2 Red Dot Sight
Specifications
- Reticle: 6 MOA Dot
- Battery Type: CR1620
- Battery Life (Hours): 50000
- Brightness Setting: 10 DL & 2 NV
- Window Size: 0.58×0.77
- Housing Material: 7075 T6 Aluminum
- Adjustment per Click: 1.5 MOA
- W&E Travel Range: ±30 MOA
The Holosun Sub-compact HS407K-X2 Red Dot Sight is a top-tier red dot sight designed with concealed carry and compact handguns in mind. This optic is an outstanding option for those looking for a durable, high-performing red dot sight.
With its 6 MOA dot, the optic offers quick target acquisition, making it ideal for defensive shooting scenarios. The glass clarity is exceptional for a compact sight, with minimal distortion, allowing for a clear and crisp view of the red dot. Furthermore, the brightness of the reticle is adjustable for precision aiming in low-light conditions.
Construction-wise, the 7075-T6 aluminum housing ensures that the HS407K-X2 is both lightweight and durable, capable of withstanding daily wear and tear. The optic is also fully waterproof and weather resistant for unimpeded performance in adverse weather conditions.
Another impressive feature of the HS407K-X2 is its compact size, which fits flush on smaller firearms like Glock 43X MOS, without adding unnecessary bulk. The user-friendly design includes side-loading battery access, eliminating the need to remove the sight for battery changes, a common inconvenience in other optics. The adjustment controls are also tactile and precise, offering 1 MOA clicks for windage and elevation, which allows for accurate zeroing.
Pros
- Compact and lightweight design
- Crisp reticle for quick target acquisition, especially in defensive situations
- Long battery life up to 50,000 hours of use on a single battery
- Robust design that withstands harsh conditions
- RMR footprint compatibility makes it easy to mount on many popular pistols
Cons
- The 6 MOA reticle may be too large for precision shooting or those who prefer smaller reticles
Get it on Amazon, Optics Planet, or Cabelas
3) Holosun EPS Carry Enclosed Pistol Sight
Specifications
- Reticle: Green 2 MOA Dot
- Battery Type: CR1620
- Battery Life (Hours): 50000
- Brightness Setting: 10 DL & 2 NV
- Window Size: 0.58×0.77
- Housing Material: 7075 T6 Aluminum
- Surface Finish: Anodize
- Adjustment per Click: 1.5 MOA
- W&E Travel Range: ±30 MOA
The EPS Carry Enclosed Pistol Sight is the best Holosun for Glock 43X Mos for the money. It is built with an array of cutting-edge features to hone your skills and boost your speed of target acquisition.
This optic is an enclosed handgun sight designed for narrower, subcompact handguns. It has an aspheric lens for a perfectly clear sight picture and an ultra-low dot height for compatibility with most factory iron sights.
Regarding construction, it is made of 7075 aluminum and includes a built-in rear notch sight and an RMSc-to-K footprint adapter plate for maximum compatibility. This green dot sight is also manufactured using optical-quality glass lenses with multilayer coatings applied to facilitate maximum light transmission and wear resistance while reducing glare and power requirements.
To complement the rugged construction, the sight has Holosun’s 540nm Green Super LED with a 2MOA dot and uses a 1620 battery which provides up to 50k hours battery life. Over and above that, the shake awake feature extends battery life by deactivating the optic’s LED while not in use.
Pros
- Enclosed design protects the emitter from dirt, debris, and moisture, ensuring reliable performance
- Durable construction from robust materials, making it suitable for harsh environments
- Long battery life (up to 50,000 hours) with efficient LED technology
- Compact and lightweight to fit subcompact pistols without adding much bulk
- Parallax-Free to maintain accuracy without worrying about parallax error
- Offers a range of brightness levels for different lighting conditions, including night vision compatibility
Cons
- More expensive than some competitors in the enclosed micro red dot category
Get it on Amazon, Optics Planet, or Cabelas
4) Holosun Carry Solar Charging Sight
Specifications
- Reticle: Green 2MOA Dot & 32MOA Circle
- Power Source: Solar & Battery
- Battery Type: CR1620
- Battery Life (Hours): 50000
- Brightness Setting: 10 DL & 2 NV
- Window Size: 0.58×0.77
- Housing Material: 7075 T6 Aluminum
- Surface Finish: Anodize
- Adjustment per Click: 1.5 MOA
- W&E Travel Range: ±30 MOA
When it comes to performance and versatility, it is hard to go wrong with the EPS Carry-GR-MRS. This is an enclosed handgun sight designed for narrower, subcompact handguns where it fine-tunes shooting precision and speed of target acquisition.
This pistol sight has an aspheric lens for a perfectly clear sight picture and an ultra-low dot height for compatibility with most factory iron sights. It is made of 7075 aluminum and includes a built-in rear notch sight to enhance accuracy and an RMSc-to-K footprint adapter plate is included for maximum compatibility.
Moreover, this Holosun sight features a multi-reticle system to let you select a fast sight picture for shorter distances with a 32 MOA circle with a 2 MOA dot. The large circle allows for a hold-over reference and helps guide your eye to the 2 MOA dot. Besides, either the large ring or dot can be deactivated leaving 2 MOA Dot Only or 32MOA circle only.
Another stand out feature is the Solar Failsafe. When the battery fails, this green dot sight for pistol has a backup power source when natural or artificial light is available. Once activated, the reticle intensity is automatically adjusted where in brighter conditions, you will have a brighter reticle and in lower-light conditions, the reticle will step down in intensity to match any lighting conditions.
In addition to all these, the sight features multilayer reflective glass to facilitate maximum light transmission and wear resistance while reducing glare.
Pros
- Multiple reticle system (MRS) offers flexibility with a 2 MOA dot, 32 MOA circle, or both combined, allowing users to choose the best reticle for their needs
- Long battery life that ensures long-lasting performance
- Compact and lightweight design
- Durable build from rugged 7075 aluminum
- High-quality glass ensures a clear and crisp sight picture
- Switches to solar power when battery is low, ensuring uninterrupted use
- Easy to mount and adjust, with user-friendly brightness settings
Cons
- Complex for new users: The multiple reticle options and brightness settings may require more time to familiarize with for beginners
Get it on Amazon , Optics Planet, or Cabelas
Next Read: 5 Best Holosun Red Dots for a Shotgun
Factors to Consider when Choosing the Best Holosun for Glock 43X Mos
When choosing the best Holosun for Glock 43X Mos, consider the following factors for optimal performance, fit, and usability:
Footprint Compatibility (Mounting)
The Glock 43X MOS uses the Shield RMSc footprint, which limits the range of optics that will fit without additional adapters. Ensure the Holosun you choose has an RMSc footprint or can be mounted on the Glock 43X MOS. With direct mounting Holosun optics like the 407K/507K series are popular choices since they are designed with the RMSc footprint, allowing for direct mounting.
Size and Weight
Since the Glock 43X MOS is a slimline pistol, you should get a sight that is equally compact to maintain its concealability. Furthermore, the best Holosun for Glock 43X MOS should have a lightweight construction to ensure that it does not add any unnecessary bulk.
Reticle Choice
The next important thing to consider is reticle choice. Some Holosun models, like the 507K, offer a multi-reticle system (MRS), giving you a choice between a 2 MOA dot, a 32 MOA circle, or both combined. Others, like the 407K, offer a simpler 6 MOA dot. Choose the reticle that best suits your shooting preference with smaller dots being best suited for precision and larger circles for quick acquisition.
Battery Life
Most Holosun red dot sights are powered by a battery and known for excellent battery life, often lasting tens of thousands of hours on a single battery. Look for models like the 507K that offer extended battery life, typically 50,000 hours, to reduce the need for frequent replacements. A red dot sight with long battery life is also more economical to run and maintain.
Battery Compartment
The battery compartment can be at the top, side, or underneath. The best Holosun for Glock 43X Mos features a top or a side-loading battery tray, making battery changes easy without needing to remove the optic. This is important to maintain zero and prevent downtime during battery swaps.
Brightness Settings
Consider optics that offer multiple brightness settings, including night vision compatibility if needed. Such optics ensure adaptability in different lighting conditions, including typical nighttime environments.
Durability
Holosun optics are built tough, typically with aluminum housing that is durable and able to withstand harsh conditions. Since the Glock 43X MOS is often used for concealed carry or self-defense, a rugged optic is crucial. Furthermore, it is important to look for Holosun models with high IP ratings (IP67 or better). This ensures that the optic is resistant to water, dust, and other environmental factors.
Parallax-Free and Eye Relief
Ensure the red dot is parallax-free, which means that the reticle will remain on target even if your head or eye position shifts. This is standard in most Holosun optics like the 407K and 507K.
Moreover, the best Holosun for Glock 43X MOS should have unlimited eye relief for easy target finding and comfortable glassing with or without eyewear.
Multi-Coated Lenses
Optics with multi-coated lenses reduce glare and provide clear-sight pictures no matter the lighting condition. They also offer protection from scratches and damage while facilitating reduced power requirements versus the competition.
Price and Value
The price of Holosun optics varies based on the features. The more affordable models typically have fewer features compared to the high-end models that often offer more advanced and handy features. Balance your budget with the features you need for your Glock 43X MOS.
Final Thoughts
To wrap it up, there are plenty of Holosun red dot sights for Glock 43X MOS and your ideal model will depend on your budget and shooting needs. All four models mentioned above stand out for their feature set, compact size, and mounting compatibility. Determine your specific needs and use this guide to find a red dot sight that will not only enhance your speed of target acquisition but also hone your skills.