The Burris FastFire Mount for Ruger Mark I, II and III pistols puts a red dot on your Mark-series .22 without milling the receiver. It accepts optics with the Burris FastFire / Docter footprint.
A red dot speeds up target acquisition on a Mark-series pistol compared with the factory iron sights, which helps new shooters and plinkers. This mount gives you that upgrade with hand tools and no gunsmithing. It is machined aluminum with a black finish, and the mounting hardware is included.
Features:
Fit check: this mount is listed for the Mark I, II and III only. It is not listed for the Mark IV, so confirm your pistol's model before you order. Make sure your optic uses the FastFire / Docter footprint; RMR-pattern optics will not bolt to this mount.
Install the mount and optic, torque the screws evenly, then zero at your usual distance and recheck the screws after the first range session.