EGW Vortex Razor Mount for Ruger Auto (Mk 1, Mk 2, Mk 3, Mk 4, P85, P90)

• Rear-sight replacement design: This mount installs in place of the factory rear sight, giving compatible Ruger pistols a red-dot mounting point without permanent slide machining and making it practical to return the pistol to its original configuration later.
• C-More RTS/STS footprint compatibility: The plate is built for the C-More RTS/STS mounting standard, allowing a direct fit for compatible optics such as the Vortex Razor and reducing the need for extra adapter parts.
• 7075 aluminum construction: EGW uses a stronger aluminum alloy than basic utility mounts, helping the plate stay rigid under recoil and maintain a stable interface between the slide and the optic.
• Matte black hardcoat finish: The hard-anodized matte surface adds wear resistance and keeps reflections down, which matters on a working handgun used for range shooting, hunting sidearms, or practical competition.
• Compact 0 MOA profile: With 0 MOA inclination and a short body, the mount keeps the optic low and straightforward to zero at normal handgun distances while preserving a clean overall setup.

About the EGW Red Dot Sight Mounts Series

EGW Red Dot Sight Mounts are built around a simple idea: give shooters a firearm-specific way to add a pistol optic without unnecessary bulk or permanent modification. In this series, EGW offers dedicated mounts for different handguns and optic footprints rather than relying on a one-size-fits-all plate. That approach matters because it keeps the fit more precise and the optic position more consistent on the host firearm.

Within the range, the series covers both rear-sight dovetail mounts and plates for selected optics-ready pistols. The dovetail versions are especially useful for shooters who want to test a red-dot setup on an existing pistol while keeping the option to reinstall the factory rear sight later. EGW also separates the line by optic footprint, including versions for Docter/Noblex-pattern optics and dedicated mounts for the C-More RTS/STS pattern. The result is a practical family of mounts aimed at competition pistols, range handguns, and hunting sidearms where a secure fit, low-profile installation, and straightforward compatibility matter more than unnecessary complexity.

About the EGW Vortex Razor Mount for Ruger Auto (Mk 1, Mk 2, Mk 3, Mk 4, P85, P90)

The EGW Vortex Razor Mount for Ruger Auto is a handgun red dot sight mount made for shooters who want to fit a compatible reflex sight to classic Ruger pistols without machining the slide. It replaces the rear sight, creating a practical upgrade path for target pistols and centerfire Ruger autos used for range work, hunting, or competition. That installation style is especially useful on older pistols that were never designed around modern optics.

This model uses the C-More RTS/STS mounting standard, making it suitable for the Vortex Razor and other compatible sights in that footprint family. A direct-fit footprint keeps the setup simpler than stacking multiple adapters, which helps maintain a lower mounting height and a cleaner sight picture. The 0 MOA configuration also suits normal handgun zeroing distances, where the goal is a straightforward optic setup rather than long-range elevation bias.

EGW builds the mount from 7075 aluminum with a matte black hardcoat finish, combining low weight with the rigidity needed for repeated slide movement and recoil. At 46.00 mm in length, it remains compact and does not add unnecessary bulk to the pistol. EGW also includes mounting hardware, so the plate arrives as a ready-to-install solution for shooters setting up a compatible Ruger platform with a C-More RTS/STS-pattern red dot.

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 scope mounts, scope rings, red dot mounts, and a broad catalog of parts for pistols and rifles.

Its product range also includes components for 1911 pistols, AR platforms, and other rifle applications, which reflects a strong emphasis on fit-specific parts rather than generic accessories. That background is relevant here because EGW’s mounting products are designed around individual firearm and optic combinations, with attention to practical installation and secure alignment. In the optics-mount category, the brand has built a solid reputation for durable American-made mounting solutions intended for real use on working firearms.

Main Features

• Manufacturer: EGW
• Series: EGW Red Dot Sight Mounts
• Category: Handgun red dot sight mount
• Made in: USA
• Mounting standard: C-More RTS/STS
• Inclination: 0 MOA
• Material: Aluminium
• Color: Black - Matte
• Length: 46.00 mm
• Compatible optics interface: C-More RTS Mounting Standard

Warranty

EGW covers this mount for 2 years. This stated warranty period suits a precision-machined mounting component intended for regular handgun use and repeated optic installation.

In the Box

• EGW sight mount
• Mounting hardware