First Thoughts on the EGW Bomar Trijicon RMR Sight Mount
The EGW Bomar Trijicon RMR Sight Mount represents a critical piece of hardware for shooters looking to modernize their classic platforms. Manufactured by Evolution Gun Works (EGW), this mount allows for the secure attachment of a Trijicon RMR (Ruggedized Miniature Reflex) sight to a firearm originally equipped with a Bomar-style adjustable rear sight. It’s a solution for those who appreciate the legacy feel of their firearms but crave the rapid target acquisition and enhanced accuracy that a red dot sight provides.
My journey to finding this mount began with a desire to modernize my competition 1911 without permanently altering its slide. The original Bomar sights, while excellent for their time, simply couldn’t match the speed and clarity of an RMR in fast-paced shooting scenarios. I was seeking a reversible modification that would allow me to swap back to the original sights if desired, and this seemed like the perfect compromise.
Upon unboxing, the mount felt solid and well-machined. The Aluminum construction was evident, giving it a robust yet lightweight feel. The Black finish was clean and consistent, suggesting a high level of attention to detail. It was immediately apparent that this wasn’t a cheaply made, mass-produced part; the build quality suggested a precision component designed for serious use.
Compared to universal dovetail mounts or having the slide milled directly, the EGW solution stood out for its ease of installation and reversibility. Others required gunsmithing or permanent alterations, whereas this promised a straightforward swap. I picked this over others due to its non-permanent nature and the reputation of EGW for producing quality parts.
My first impression was one of cautious optimism. I was excited about the potential to bring my older firearm into the modern age, but also slightly apprehensive about whether the mount would truly hold zero and withstand the recoil of a .45 ACP. The build quality certainly inspired confidence, but the real test would be on the range.
Real-World Testing: Putting EGW Bomar Trijicon RMR Sight Mount to the Test
First Use Experience
My initial testing took place at my local outdoor shooting range. I mounted the EGW Bomar Trijicon RMR Sight Mount on my competition 1911 and attached a Trijicon RMR Type 2. The installation was surprisingly simple, requiring only a few minutes and basic tools, which was a relief.
The conditions were fairly standard: sunny with a slight breeze. I put about 200 rounds of .45 ACP through the pistol that day, focusing on rapid target transitions and controlled pairs. The mount felt incredibly solid during use; there was no noticeable movement or shifting.
The most immediate benefit was the dramatically improved speed of target acquisition. The red dot allowed me to transition between targets far faster than I ever could with the iron sights. There were no issues on the first use.
Extended Use & Reliability
After several months of regular use (approximately 1000 rounds through the mounted system), the EGW Bomar Trijicon RMR Sight Mount continues to perform admirably. There are no signs of loosening or wear and tear on the mount itself. The Aluminum seems very durable.
Maintenance is minimal, requiring only occasional cleaning with a soft brush and solvent to remove powder residue. The mount has held its zero consistently, requiring only minor adjustments after the initial installation.
Compared to other mounting solutions I’ve used in the past (mostly universal dovetail mounts), this EGW mount is significantly more stable and reliable. The Bomar dovetail provides a rock-solid platform, and the mount itself is precisely machined. It definitely outperforms my previous experiences.
Breaking Down the Features of EGW Bomar Trijicon RMR Sight Mount
Specifications
The EGW Bomar Trijicon RMR Sight Mount is designed for firearms with a Bomar-style adjustable rear sight cut. Its key specifications include:
- Color: Black. This provides a low-profile, non-reflective finish that blends well with most firearms.
- Material: Aluminum. This offers a balance of lightweight design and robust durability to withstand recoil.
- Number of Bases: 1-Piece. A single-piece design enhances structural integrity and simplifies installation.
- Style: Tactical. This indicates a focus on practical applications, quick target acquisition, and ruggedness.
These specifications are crucial for several reasons. The Aluminum ensures the mount doesn’t add excessive weight to the firearm, while still being strong enough to handle the stresses of repeated firing. The one-piece design minimizes the potential for movement or loosening over time, ensuring consistent zero retention.
Performance & Functionality
The EGW Bomar Trijicon RMR Sight Mount performs its primary function flawlessly: securely attaching a Trijicon RMR sight to a firearm. Its accuracy is directly tied to the quality of the RMR itself, but the mount provides a stable and repeatable platform. The reliability has been perfect in my testing.
The biggest strength is its rock-solid stability and ease of installation. A potential weakness is that it is only compatible with Bomar-cut slides. It meets my expectations.
Design & Ergonomics
The build quality is excellent, with clean machining and a durable finish. The Aluminum keeps the weight down, and the low-profile design doesn’t interfere with the firearm’s handling characteristics. It is very user-friendly.
Durability & Maintenance
Given the Aluminum construction and simple design, the EGW Bomar Trijicon RMR Sight Mount should last for many years with proper care. Maintenance is straightforward, requiring only occasional cleaning and inspection for any signs of loosening. The mount is not difficult to maintain.
Accessories and Customization Options
The EGW Bomar Trijicon RMR Sight Mount does not come with any accessories beyond the necessary screws for attachment. The primary customization option is the choice of Trijicon RMR sight itself. It’s compatible with all Trijicon RMR footprints.
Pros and Cons of EGW Bomar Trijicon RMR Sight Mount
Pros
- Rock-solid mounting platform for Trijicon RMR sights. This ensures consistent zero retention and accuracy.
- Easy installation on firearms with a Bomar-style adjustable rear sight cut. No gunsmithing required.
- Durable Aluminum construction for long-lasting performance. Withstands recoil and harsh conditions.
- Reversible modification, allowing for a return to the original iron sights. Preserves the firearm’s original configuration.
- Low-profile design minimizes interference with handling and holster compatibility. Doesn’t add unnecessary bulk.
Cons
- Only compatible with firearms that have a Bomar-style adjustable rear sight cut. Limits application to specific models.
- Adds height to the sight picture compared to direct slide milling. This might affect cheek weld and sight acquisition.
Who Should Buy EGW Bomar Trijicon RMR Sight Mount?
This mount is perfect for competitive shooters or recreational shooters who want to modernize their 1911-style firearms without permanent slide modifications. It’s also ideal for those who appreciate the classic look and feel of their firearms but desire the advantages of a red dot sight.
This product might not be suitable for individuals who prefer a completely flush-mounted optic or those who don’t have a firearm with a Bomar-style rear sight cut. A must-have accessory is a quality Trijicon RMR.
Conclusion on EGW Bomar Trijicon RMR Sight Mount
The EGW Bomar Trijicon RMR Sight Mount is a well-engineered and thoughtfully designed product that delivers on its promises. It provides a secure and reliable platform for mounting a Trijicon RMR sight on firearms with a Bomar-style rear sight cut.
The price is justified by the quality of construction, ease of installation, and the ability to modernize a classic firearm without permanent alterations. I would highly recommend this mount to anyone looking for a reversible and robust solution for adding a red dot sight to their Bomar-equipped firearm.
If you’re seeking to bridge the gap between classic firearms and modern optics, the EGW Bomar Trijicon RMR Sight Mount is a worthwhile investment. Upgrade your shooting experience today!