Sight in your rifle the "Rite" way, fast, easy and accurate, with the Sight-RiteA(R) XSI Boresighter. It's available in a wide range of calibers, and each model includes 3 button-cell batteries. Caliber-specific alignment Precision-machined brass casing High-output laser Includes 3 button-cell batteriesCalibers: .223 Remington/.222 Remington .22-250 Remington .243 Win./.308 Win./7mm-08 Rem. .270 Win./.30-06 Spr./.25-06 Rem. .30-30 Winchester .300 Win. Mag./.338 Win. Mag. 12 Gauge 20 Gauge 9mm 6.5mm Creedmoor .204 Ruger .270 WSM/.300 WSM/.325 WSM/7mm WSM Order today!