EGW Universal Trijicon RMR Mount .670" Radius

• Universal .670" radius fit: This mount is built for receivers with a .670" bottom radius, giving a practical way to add a Trijicon RMR-footprint optic to a wide range of compatible rifles and shotguns without moving to a bulkier rail setup.
• Trijicon RMR mounting standard: The plate accepts the Trijicon RMR footprint, which also supports several compatible optics in the same pattern, making it easier to choose a compact red dot for fast target acquisition.
• 7075 aluminum construction: EGW uses 7075 aluminum with a matte black hardcoat, combining low weight with the rigidity needed to keep the optic interface stable under repeated recoil.
• Low 0 MOA profile: With 0 MOA inclination, the mount keeps the optic in a neutral alignment suited to close- to mid-range use, where a red dot is valued for speed, simple holdovers and an uncluttered sight picture.
• Included mounting hardware: The supplied screw sets make installation more straightforward across different compatible actions, reducing the need to source hardware separately and helping the mount match the receiver correctly.

About the EGW Red Dot Sight Mounts Series

EGW Red Dot Sight Mounts are built around a simple idea: give shooters a practical way to fit modern miniature optics to firearms that were not originally cut for them. In the EGW lineup, this series covers both firearm-specific plates and more adaptable mounting solutions, including dovetail replacements and receiver-radius mounts for selected rifles and shotguns. That makes the series relevant to users who want the speed of a red dot for hunting, slug guns, turkey guns or general-purpose field use without committing to permanent machining.

A defining trait of the series is its focus on footprint-specific compatibility. EGW organizes these mounts around optic standards such as the Trijicon RMR pattern, so the shooter can match the plate to the sight rather than rely on a one-size-fits-all interface. The design approach is mechanical and straightforward: compact plates, hard-use aluminum construction, and a low-profile layout that keeps the optic close to the firearm. Across the series, the emphasis is on secure fit, practical compatibility and a clean installation that supports the fast sight picture red dots are chosen for in the first place.

About the EGW Universal Trijicon RMR Mount .670" Radius

The EGW Universal Trijicon RMR Mount .670" Radius is intended for firearms that share a .670" receiver radius and need a compact optic mounting solution without adding unnecessary height. Instead of using a full rail, this mount gives the shooter a direct platform for a Trijicon RMR-footprint sight, which helps preserve the quick handling and natural balance that make red dots useful on lightweight hunting and utility guns.

The practical advantage of this model is its combination of universal hole-spacing layout and a radius-matched base. EGW uses multiple spread dimensions in the plate, allowing the mount to fit a broad range of compatible receivers while still seating on the correct contour. In use, that means a cleaner installation than improvised adapter solutions and a lower optic position that supports faster presentation and easier target pickup at short and moderate distances.

Construction is equally purposeful. The mount is made from 7075 aluminum and finished in matte black hardcoat, giving it the stiffness needed for a stable optic interface while keeping weight down. Its 0 MOA configuration suits red dot use, where the goal is straightforward alignment rather than built-in elevation bias. EGW also includes mounting hardware, which is especially useful on a universal-pattern mount where screw selection matters for proper fit. Overall, this model is best suited to shooters who want a compact RMR-pattern mounting point on a compatible rounded receiver for faster sighting and a less bulky setup.

About EGW

Evolution Gun Works was founded by George Smith in 1991 and is based in Quakertown, Pennsylvania. The company began as a gunsmithing shop in Doylestown, Pennsylvania, and developed into a manufacturer focused on firearm parts and accessories. EGW is particularly well known for designing and machining scope mounts, scope rings and red dot mounts, alongside components for 1911 pistols, AR platforms and rifles.

That background matters for a product like this because EGW's reputation is tied to practical mounting solutions for real firearm fitment problems. Its catalog covers both traditional optic-mounting hardware and specialized adapter plates, reflecting a strong emphasis on compatibility, machining and straightforward installation. For shooters looking at red dot mounting systems, EGW is best understood as a company with deep experience in the mechanical side of attaching optics securely to a wide range of firearms.

Main Features

• Manufacturer: EGW
• Series: EGW Red Dot Sight Mounts
• Mount type: Fixed mount
• Mounting standard: Trijicon RMR
• Inclination: 0 MOA
• Material: Aluminium
• Finish: Black - Matte
• Length: 45.00 mm
• Made in: USA
• Compatibility: Trijicon RMR Mounting Standard

Warranty

EGW covers this mount for 2 years. This stated warranty period suits a hard-use mounting component and provides clear manufacturer-backed coverage for the product.

In the Box

• EGW Universal Trijicon RMR Mount .670" Radius
• 6-48 x .313" overall length screws
• 8-40 x .313" overall length screws
• 8-40 x .335" overall length screws
• (2) 6-32 flat head screws
• (1) 6-32 set screw