EGW Trijicon RMR Mount Adapter for Springfield Hellcat, Optics Ready

• RMR-footprint conversion: Adapts the Springfield Hellcat Optics Ready slide to the Trijicon RMR mounting standard, opening the door to larger-duty pistol optics such as the RMR, SRO and compatible Holosun 407C/507C models.
• Low-profile optics-ready fit: Built specifically for the Springfield Hellcat Optics Ready and Hellcat Pro Optics Ready, this plate uses the factory optics-ready interface for a secure installation without permanent slide modification.
• 7075 aluminum construction: The mount uses high-strength aluminum with a hardcoat finish, giving the plate the rigidity needed to keep an optic stable under slide movement while keeping added weight low.
• 0 MOA interface: The flat mounting geometry keeps the optic aligned for normal pistol zeroing, which suits defensive handguns and general range use where a straightforward sight picture matters more than added cant.
• Included mounting hardware: Supplied screws for both the plate and optic simplify installation and help match the mount to the intended footprint without searching for separate hardware.

About the EGW Red Dot Sight Mounts Series

EGW Red Dot Sight Mounts are built around a practical idea: matching common pistol and firearm platforms with proven optic footprints through model-specific mounting solutions. In the series, EGW offers both firearm-specific adapter plates for optics-ready slides and dovetail-style mounts that replace the rear sight, giving shooters a way to add a red dot without permanent machining on many host guns. That makes the line relevant to concealed-carry pistols, competition handguns and general-purpose range setups alike.

A defining trait of the series is its focus on footprint compatibility. Depending on the model, the mounts are designed around patterns such as Docter/Noblex or RMR, allowing shooters to pair a pistol with the optic family that best suits their intended use. The design philosophy is straightforward: a compact, low-profile mount with the strength needed for reciprocating-slide use, while preserving a clean installation on the firearm it was made for. For shooters moving from iron sights to pistol red dots, the series provides a simple, platform-specific path to a more precise aiming system.

About the EGW Trijicon RMR Mount Adapter for Springfield Hellcat, Optics Ready

The EGW Trijicon RMR Mount Adapter for Springfield Hellcat, Optics Ready is a handgun optic plate made for shooters who want to fit a full-size RMR-pattern red dot to Springfield’s compact optics-ready platform. Instead of being a universal plate, it is tailored to the Hellcat Optics Ready and Hellcat Pro Optics Ready footprint, which helps keep installation straightforward and optic positioning consistent. In practice, that matters for a carry or defensive pistol, where a secure mount and repeatable zero are more important than extra complexity.

The plate uses the Trijicon RMR mounting standard, which also supports several compatible optics in the same footprint family. That gives the pistol access to a broader range of enclosed-duty-style or open-emitter sight options than the factory cut alone may allow. The 0 MOA layout keeps the optic level to the slide, which is the right approach for typical handgun distances and fast presentation from the holster.

Construction is equally practical. The mount is made from 7075 aluminum with a matte black hardcoat finish, combining low weight with the stiffness needed for slide-mounted use. At an overall length of 45.00 mm, it remains compact and proportional to the pistol. EGW also includes the mounting hardware, so the plate arrives as a complete mounting solution rather than just a bare adapter.

About EGW

Evolution Gun Works was founded by George Smith in 1991 and began as a gunsmithing shop in Doylestown, Pennsylvania. The company is now based in Quakertown, Pennsylvania, United States, where it designs and manufactures firearm parts and accessories. EGW is especially well known for practical components that solve fitment and mounting problems on working firearms rather than purely cosmetic upgrades.

Its catalog covers 1911 parts, AR and rifle components, scope mounts, scope rings, red dot mounts and thread protectors. That breadth is relevant here because it shows EGW’s long-standing focus on the interface between firearm and optic. In the mounting category, the company has built a strong reputation for model-specific bases and adapter plates that let shooters fit modern sights to pistols and rifles with a clean, purpose-built solution.

Main Features

• Manufacturer: EGW
• Series: EGW Red Dot Sight Mounts
• Made in: USA
• Mounting standard: Trijicon RMR
• Inclination: 0 MOA
• Extension: KR 0.0 mm
• Material: Aluminium
• Color: Black
• Length: 45.00 mm
• Compatibility: Trijicon RMR Mounting Standard

Warranty

2 years. EGW states a 2-year warranty for this mount, providing defined coverage for a fixed period rather than an open-ended warranty term.

In the Box

• EGW Trijicon RMR Mount Adapter plate for Springfield Hellcat Optics Ready
• (2) 6-32 flat head screws
• (2) M4-0.7 x 8mm flat head cap screws