DISCONTINUED

The 9mm Bore Sight does not use any arbors. It is used to sight in any 9mm weapon. Simply purchase this boresight and sight in your 9mm. An invaluable tool for any gun enthusiast, this boresighting unit will save time and ammunition while allowing you to sight your weapon in areas where discharging a firearm may not be possible and takes up no more space in your pocket than a rifle cartridge. Convenient on/off switch means you don't have to have the action closed and locked to activate the laser. The Osprey Laser Boresight is the most complete, accurate, easy and inexpensive way to accurately boresight your weapon. Just slide the Laser Boresight cartridge into the rifle chamber and a laser dot is projected down the exact centerline of your barrel for extremely accurate scope or sight adjustment. Boresighters are meticulously engineered with precision for a flawlessly centered dot every time. WARNING! Dry firing bore sight laser will VOID WARRANTY! WARNING! Laser may cause eye injury. Avoid looking directly into laser. Avoid shining at mirrors. DO NOT aim at any person or animal's eyes. Treat the laser as a loaded weapon! Always remember to unload your weapon before Bore Sighting.