AimShot BS30CAR Laser Boresighter 30 Carbine 640nm Brass Cartridge

The AimShot BS30CAR laser boresighter is a cartridge-style alignment tool chambered for .30 Carbine firearms. Drop it into the chamber just like a live round, and the built-in laser projects a visible reference point downrange so you can walk a scope or iron sights into rough zero without burning through a box of ammo.

AimShot builds this boresighter around a brass cartridge housing shaped to match the .30 Carbine case profile for a snug chamber fit. The laser runs on a 640 nm red wavelength and is powered by three LR41 button-cell batteries (included), delivering the bright, steady dot you need for quick optic adjustments on the bench.

The BS30CAR is a fast, inexpensive way to get any .30 Carbine optic close to bore-centered before you head to the range. To use, clear and safe the firearm, drop the boresighter into the chamber, close the bolt or action, and adjust your optic until the laser lands on target. The brass housing seats like a standard .30 Carbine round and centers itself in the chamber for a reliable reference point.

Note: Always confirm your final zero with live fire. A boresighter is an alignment aid, not a substitute for live-fire zeroing at the range.