Sightmark SM39004 Red Laser Boresight for .338 Cal

Enhance your shooting precision with the Sightmark SM39004 Red Laser Boresight, designed for .338 Cal rifles. Simply chamber it like a regular cartridge and let the red laser dot show your exact aim from 15-100 yards. Ideal for hunters, competitive shooters, and law enforcement, it reduces wasted cartridges. Includes a carrying case and three AG3 batteries for convenience.