SFT2 Tactical Universal Laser Bore Sighter for .22 to .50 Caliber Scope

FITS VARIOUS GUN TYPES: This red or green dot laser bore sight is made for sighting your rifles, shotguns, and handguns. You can even dial in your sights indoors. CALIBER ADAPTERS: Simply choose the correct caliber adapter and place the laser unit in the muzzle to fit a wide range of firearms from .22 to .50 caliber. PRECISE ACCURACY: The sight will emit a perfectly straight red or green laser beam, providing a precise reference for zeroing in on your target. MUZZLE SAFEGUARD: Unlike most in-muzzle boresighters, this unit remains protruded from the firearm barrel to prevent accidents. Use after your gun cleaning kit for best maintenance practices. Specifications Max. Output Power - less than 5mW Weight - 38g Material - Aluminum Length - 155 mm Length of rod that fits in the barrel - 60mm - 90mm (tapered) Head Diameter - 16mm Tail Diameter - 5mm Laser wavelength - 635-655nm Laser Color - Red or Green Power - AG13 batteries Items Included One (1) SFT2 Tactical Laser boresighter One (1) Screwdriver Spare screws One (1) Allen key Eight (8) Plastic Adapter tips Eight (8) Rubber Adapter Tips One (1) Padded storage box Batteries   Make sure to read the article "How to Bore Sight Your New Optics" in our Expert Tips Tab.