Evolution Gun Works Vortex Viper/Venom Sight Mount Burris FastFire and Docter Sig P220-229 320 1.811in Aluminum Matte Black Hardcoat 49318. The dovetail has a progressive taper to allow for easier install. Simply remove the rear sight on your gun...
Evolution Gun Works Vortex Viper/Venom Sight Mount Burris FastFire and Docter Sig P220-229 320 1.811in Aluminum Matte Black Hardcoat 49318. The dovetail has a progressive taper to allow for easier install. Simply remove the rear sight on your gun...