Vizeri LED VZ230/VZ460 30mm Tactical Flashlight Gun Weapon Mount with Rubber Impact Protection Strip Mounts the Vizeri LED VZ230/VZ460 Tactical Flashlight to a Weaver or Picatinny-style rail on a rifle or shotgun Heavy duty anodized aluminum for long life. Included flashlight mounting wrench Rubber impact strip eliminates metal on metal contact to protect the flashlight and mount from weapon recoil Lightweight offset design makes the flashlight switch easy to reach for thumb activation Large knurled knob for quick installation and removal from weapon