The Bushnell Magnetic Boresighter takes the guesswork out of mounting a new scope, snapping onto the muzzle with a strong magnet so there's nothing to insert into the bore and no caliber-specific arbors to fumble with. It gets you on paper fast at the range, saving ammo and time during the zeroing process. Compact and simple, it's the kind of tool that lives in every serious shooter's range bag and pays for itself the first time you mount an optic.

In stock and ready to ship straight to your door from Dawson Defense, an Arizona-owned licensed dealer.