Evolution Gun Works Vortex Viper/Venom Sight Mount Burris FastFire and Docter FN FNX FNS Black 49304. The dovetail has a progressive taper to allow for easier install. Simply remove the rear sight on your gun and replace it with one of these Red Dot...
Evolution Gun Works Vortex Viper/Venom Sight Mount Burris FastFire and Docter FN FNX FNS Black 49304. The dovetail has a progressive taper to allow for easier install. Simply remove the rear sight on your gun and replace it with one of these Red Dot...