LaserLyte .17 to .22 Caliber Mini Laser Bore Sighter, 650nmLaser Module, 1.5 Hours Battery Life

Save time, money and ammunition with the new and improved LaserLyte Mini Laser Bore Sight for .17-.22 caliber firearms. The LaserLyte .17-.22 Caliber Mini Laser Bore Sighter can get a shooter within three to four inches of the bull's-eye at 100 yards in about three shots. Constructed from tough T6 aluminum, the Mini Laser Bore Sight comes in a sleek red finish and works great on any weapon with at least three inches of barrel length. The Mini Laser Bore Sight makes sight-in sessions a breeze for scopes, lasers or iron sights on any firearm from .17 to .22 caliber with two included adapters. The Mini Laser Bore Sight activates with a roll switch and is powered by three 393 batteries that provide one and a half hours of continuous use.