MBS-1 LaserLyte Universal Laser Bore Sight For Alignment of Iron Sights and Hunting Scopes for .22-.50 Caliber Rifles and Handguns;

This laser will sight your gun in faster than any other method. The process is so simple that it saves you a lot of time. You will only need to fire 2-3 rounds of ammo so it will save you money. Find the right adapter for your caliber, shine your laser out to 25 yards, adjust crosshairs to the dot, then go fire your first 100 yard shot. The universal design will fit all your guns from .22-.50 caliber and only requires a minimum 3-inch barrel. The laser bore sighter will work with scopes, iron sights or even sight in laser gun sights. This unit will work for modern sporting rifles and works great with most flash suppressors and muzzle breaks. Compatible Firearms: .22 - .50 Caliber, minimum 3-inch barrel Power Output: 650nm, 5mW, Class IIIA Batteries: 3-393 batteries Battery Life: 1.5 hours constant on Material: 6061 T6 aluminum Weight: .75 oz., 20 g Length/Max., Dia./Min. Dia./Height: 5 in./.52 in./.20 in., 129 mm/ 13.25 mm/ 5 mm Range at Night: 500 yd., 457.2 m