Beamshot Laser Sight RF Mount. The available selection of Lasersight RF mounts by Beamshot accommodates barrels with outside diameters from 0.47" to 1.26" (limited quantities available of the 1.26" mount). Beamshot RF Lasersight Mounts are specially engineered for an exact zero tolerance fit on all round barrell type firearms and are exceptionally suited for rifles shotguns and standard scopes. Specifications for Beamshot Laser Sight RF Mounts: Manufacturer: Beamshot Color: Black Condition: New Package Contents: Beamshot Laser Sight RF Mounts This is not a complete list. Beamshot mounts are manufactured to precisely fit virtually all weapons currently. See Beamshot accessories list for complete listing. Beamshot RF-RF9: Laser Sight RF Mount for Laser Sight RF6 Mount - RF