Let’s Talk About Evolution Gun Works Universal Trijicon RMR Sight Mount, 1.780 in, Aluminum
The Evolution Gun Works Universal Trijicon RMR Sight Mount, 1.780 in, Aluminum offers a versatile solution for mounting a Trijicon RMR or Holosun HS507C red dot sight to various firearms. Evolution Gun Works (EGW) designed this mount to bridge the gap between different barrel and receiver diameters, providing a secure and stable platform for enhanced accuracy and faster target acquisition. This mount’s universal design and durable construction make it an appealing option for those seeking to upgrade their firearm’s sighting system without the need for custom gunsmithing.
I’ve been looking for a reliable way to mount an RMR to a few of my older rifles and shotguns that lack a dedicated optics rail. I wanted something that wouldn’t break the bank but would still provide a solid, repeatable zero. The EGW mount seemed like a promising solution based on its universal design and positive reviews regarding its durability.
Upon unboxing, I was immediately impressed by the mount’s solid feel and clean matte black finish. The 7075 aluminum construction felt robust, and the included hardware seemed to be of good quality. The mount’s dimensions appeared accurate, and the radius seemed well-machined.
I considered several other options, including universal picatinny rail adapters and custom-made mounts. Ultimately, I chose the EGW Universal Trijicon RMR Sight Mount because it seemed to offer the best balance of versatility, durability, and affordability. The other options felt either too bulky or required more permanent modifications to my firearms than I was comfortable with.
My first impression was one of cautious optimism. The mount appeared well-made and potentially capable of solving my mounting dilemma. I was eager to test its fit and stability on my various firearms to see if it lived up to its “universal” claim.
Real-World Testing: Putting Evolution Gun Works Universal Trijicon RMR Sight Mount, 1.780 in, Aluminum to the Test
First Use Experience
I first tested the Evolution Gun Works Universal Trijicon RMR Sight Mount on a Remington 870 shotgun and a Marlin 336 lever-action rifle at my local shooting range. The range provided a controlled environment to assess the mount’s stability and zero-holding capabilities. I tested under clear weather conditions.
The installation process was straightforward, requiring only a few minutes to secure the mount to the barrel of each firearm. The fit was snug, and the included set screws provided additional security. After mounting my Trijicon RMR, I proceeded to zero it at 25 yards.
During the initial sighting-in process, I noticed a slight shift in zero after the first few rounds on the shotgun. Retightening the set screws seemed to resolve the issue, and the zero remained consistent throughout the rest of the session. The rifle performed flawlessly, with no noticeable shift in zero even after extended shooting.
Extended Use & Reliability
After several weeks of use, including multiple range trips and a hunting excursion, the Evolution Gun Works Universal Trijicon RMR Sight Mount has held up remarkably well. It has been exposed to both dry and humid conditions. The hunting trip included exposure to light rain.
The mount shows no signs of wear and tear, and the matte black finish remains intact. Regular cleaning with a solvent and a brush keeps it looking new. The 7075 aluminum construction appears to be highly resistant to corrosion and abrasion.
Maintenance is minimal, requiring only occasional cleaning and tightening of the set screws. I’ve found that using a small amount of thread locker on the screws helps to prevent them from loosening over time. It outperforms other mounting solutions I’ve used in the past, which often required frequent adjustments and were prone to shifting.
Breaking Down the Features of Evolution Gun Works Universal Trijicon RMR Sight Mount, 1.780 in, Aluminum
Specifications
- Material: 7075 Aluminum. This high-strength aluminum alloy provides excellent durability and resistance to corrosion, ensuring the mount can withstand harsh environmental conditions and repeated use.
- Coating: Matte Black Hardcoat. The matte black hardcoat finish provides a non-reflective surface and enhances the mount’s resistance to scratches and abrasions.
- Overall Length: 1.780″. This compact length minimizes bulk and allows for flexible positioning on the firearm.
- Overall Width: 1.1″. The width is designed to be low profile and unobtrusive.
- Overall Height: .335″. This height keeps the RMR as close to the bore as possible, which is crucial for maintaining an accurate sight picture.
- Radius: .468″. The radius of the mount allows it to sit on a variety of barrel and receiver profiles.
- Mounting Hardware: (2) 6-32 Flat Head Screws, (1) 6-32 Set Screw. These screws provide a secure and stable attachment to the firearm.
- Red Dot Fitment: Trijicon RMR, Holosun HS507C. This broad compatibility makes it a flexible option for various red dot sights.
These specifications are important because they directly influence the mount’s durability, stability, and compatibility with different firearms and optics. The 7075 aluminum ensures the mount can withstand recoil and impact, while the precise dimensions guarantee a secure and repeatable zero. The Trijicon RMR and Holosun HS507C compatibility make it a versatile option for those who own or plan to own these popular red dot sights.
Performance & Functionality
The Evolution Gun Works Universal Trijicon RMR Sight Mount performs its job admirably, providing a stable and secure platform for mounting an RMR or HS507C red dot sight. Its universal design allows it to fit a wide range of firearms, making it a versatile option for gun owners with diverse collections. The mount is extremely reliable.
The main strength of this mount is its versatility and ease of installation. However, the set screw design could be improved to offer a more robust locking mechanism. It meets my expectations.
Design & Ergonomics
The EGW mount is well-designed and aesthetically pleasing, with a clean matte black finish. The mount weighs very little and adds minimal bulk to the firearm. It’s user-friendly with a minimal learning curve.
Durability & Maintenance
The 7075 aluminum construction ensures that the mount is highly durable and resistant to wear and tear. With proper care and maintenance, it should last for many years. Maintenance is relatively easy.
Accessories and Customization Options
The Evolution Gun Works Universal Trijicon RMR Sight Mount comes with all the necessary hardware for installation, including two 6-32 flat head screws and one 6-32 set screw. It is specifically designed to be compatible with Trijicon RMR and Holosun HS507C red dot sights, providing a secure and stable platform for these optics. No other accessories are included. The EGW mount does not offer extensive customization options beyond its intended use with RMR-footprint optics.
Pros and Cons of Evolution Gun Works Universal Trijicon RMR Sight Mount, 1.780 in, Aluminum
Pros
- Universal Fit: Compatible with a wide range of barrel and receiver diameters, making it a versatile mounting solution.
- Durable Construction: Made from 7075 aluminum, providing excellent strength and resistance to wear and tear.
- Easy Installation: Simple installation process with included hardware, requiring minimal gunsmithing.
- Secure Mounting Platform: Provides a stable and repeatable zero for enhanced accuracy.
- Affordable Price: Offers a cost-effective alternative to custom-made mounts.
Cons
- Set screw design might require occasional tightening to maintain zero, especially on high-recoil firearms.
- The .468″ radius might not perfectly match all barrel profiles, potentially leaving a slight gap.
Who Should Buy Evolution Gun Works Universal Trijicon RMR Sight Mount, 1.780 in, Aluminum?
Perfect for: Gun owners looking for an affordable and versatile way to mount a Trijicon RMR or Holosun HS507C red dot sight to their firearms without permanent modifications. The Evolution Gun Works Universal Trijicon RMR Sight Mount is also ideal for those who own multiple firearms with different barrel diameters and want a single mounting solution that can be easily transferred between them. This mount is a great option for hunters and recreational shooters.
Who should skip this product? Those who require a more specialized or customized mounting solution for a specific firearm or optic may find this universal mount less suitable. Individuals who prefer a completely seamless fit without any potential gaps should seek out a mount specifically designed for their firearm model.
Must-have accessories or modifications? A high-quality thread locker is recommended to prevent the set screws from loosening over time. Depending on the firearm, shims may be needed to achieve a perfect fit and eliminate any potential gaps between the mount and the barrel.
Conclusion on Evolution Gun Works Universal Trijicon RMR Sight Mount, 1.780 in, Aluminum
The Evolution Gun Works Universal Trijicon RMR Sight Mount, 1.780 in, Aluminum offers an impressive balance of versatility, durability, and affordability. While it may not be the perfect solution for every firearm, its universal design and robust construction make it a valuable asset for gun owners seeking to enhance their sighting capabilities without breaking the bank. This mount is a solid value.
The price is certainly justified, especially when compared to the cost of custom gunsmithing or specialized mounting solutions. I would absolutely recommend it to anyone looking for a simple and effective way to mount an RMR or HS507C to a variety of firearms.
Overall, the EGW Universal Trijicon RMR Sight Mount is a well-designed and functional product that delivers on its promise of versatility and ease of use. It’s a worthwhile investment for those looking to upgrade their firearm’s sighting system. Give it a try and experience the benefits of a red dot sight on your favorite firearm!