Evolution Gun Works
EGW Trijicon RMR/SRO Mount (1911 Bomar Cut)
Dovetail optic mount for 1911 pistols with a Bomar adjustable rear sight cut. Replaces the rear sight and presents an RMR / Holosun 507C footprint. 7075 aluminum with progressive-taper dovetail.
Quick Specs
- Price
- $50
- Weight
- 1.1 oz
- Brand
- Evolution Gun Works
- Category
- mount
Features
- •RMR / Holosun 507C footprint
- •7075 aluminum, matte black hardcoat
- •Fits Bomar-cut 1911s (adjustable rear sight models)
- •Replaces rear sight, no slide milling required
- •Made in USA
Capability Boosts
Recommended For
+12 more
Compatibility Tags
Overview
The EGW Bomar-cut 1911 dovetail mount adapts slides with the Bomar adjustable rear sight pattern to the RMR/Holosun 507C footprint. The Bomar cut is common on competition and target-oriented 1911s, including many Colt Gold Cup, Springfield Range Officer, and custom builds. The elevation screw on a Bomar sight sits behind the dovetail cut — that is the key differentiator from the LPA cut where the screw sits in the center of the dovetail.
Key Features
- RMR / SRO / Holosun 407C/507C footprint
- 7075 aluminum with matte black hardcoat
- Fits Bomar-cut 1911 slides (elevation screw behind dovetail)
- Replaces rear sight, no slide milling required
- Made in USA
Pros
- +Direct fit for Bomar-cut competition and target 1911s
- +RMR footprint supports widest optic selection
- +No permanent modification
Cons
- −No iron-sight backup
- −Bomar and LPA cuts are easily confused — verify cut type before ordering
- −Sits high compared to milled options
Detailed Specifications
- footprint
- Trijicon RMR / SRO / Holosun 407C/507C/508T
- Material
- 7075 aluminum with matte black hardcoat
- cut
- Bomar adjustable rear sight dovetail
- installation
- Drop-in, replaces rear sight
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Build Your Custom Configuration
Add the EGW Trijicon RMR/SRO Mount (1911 Bomar Cut) to your build and see how it enhances your platform.