Bushnell(R) Professional Boresight Kit with Case

This boresighter is a precision instrument constructed of the finest materials andassembled by highly skilled craftsmen for a lifetime of trouble-free use. This laserboresighter is designed to quickly get your rifle, handgun, or shotgun "on thepaper" and will save you time and money. Final sighting-in should be done byshooting the firearm and fine tuning the adjustments.Works on all Caliber / Gauges and firearmsRevolutionary design eliminates the need for arborsMagnetically attaches to the muzzle to facilitate a quick sight-inEtched glass reticle