Aim Sports PJBS308 Laser Bore Sight .243/.308 Win/7mm-08 Rem 635/655nm Brass

The Aim Sports PJBS308 is a cartridge-style laser bore sight built for sighting in rifles chambered in .243 Winchester, .308 Winchester, and 7mm-08 Remington. Drop the unit into the action just like a live round and the integrated 5mW red laser projects a tight reference point downrange at a 635/655 nm wavelength, giving you a fast, accurate starting point for scope alignment at the bench or in the field.

The brass case mirrors the profile of a standard .308-pattern cartridge for a snug, positive chamber-mount fit that seats reliably in any compatible rifle. Power is supplied by a single LR41 battery, keeping the tool compact, lightweight, and always ready to deploy. As a true laser boresighter, the PJBS308 dramatically reduces the number of live rounds and the time required to get a new or re-mounted optic on paper and dialed in.