Sight-Rite Laser Bore Sighter – .243/7mm-08/.308

Achieve pinpoint accuracy with the Sight-Rite Laser Bore Sighter - .243/7mm-08/.308. This precision-machined brass cartridge ensures optimal alignment and accuracy for your firearm. Designed for the .243 Win, 7mm-08 Rem, and .308 Win calibers, this bore sighter provides high output laser precision, making it an essential tool for sighting in your rifle. Comes complete with three LR41 lithium batteries, ensuring you are ready to go right out of the box.