Evolution Gun Works Doctor Red Dot Mount for Ruger Mark I/II/III/IV - Matte Black

The Evolution Gun Works Doctor Mount is a direct-mount red dot base purpose-built for the Ruger Mark I, Mark II, Mark III, and Mark IV pistol series. Designed around the Docter mounting footprint, it also accepts Vortex Venom, Vortex Viper, and Burris FastFire pattern red dots thanks to their shared mounting geometry. No rings are required.

Precision-machined from aluminum and finished in non-reflective matte black, this low-profile base clamps directly to the Ruger Mark receiver for a secure, repeatable mount. The Docter-pattern top interface accepts your chosen red dot optic, while the Picatinny-style clamp secures the mount to the host pistol. Made in the USA by Evolution Gun Works, the Doctor Mount is a lightweight, purpose-built upgrade for any Mark series pistol shooter looking to add a fast-acquisition electronic sight.

Fitment extends across the Ruger MK pistol family, including the 22/45 and the P85, P90, P95, and P97 pistols that share the same mounting interface. Measuring just 1.20" H x 2.85" W x 4.55" L, the EGW Doctor Mount keeps your optic seated close to the bore for a natural sight picture and comfortable carry.