SME Sight-Rite Laser Bore Sighter .243/7mm-08/.308 Win Brass - XSI-BL-243

This laser bore sighter is designed for rifles chambered in .243 Winchester, 7mm-08 Remington, and .308 Winchester. The brass casing model includes a red laser, calibration target, and carrying tube for easy transport and storage. Compatible with calibers from .17 to .50 and shotguns in 10, 12, and 20 gauge.