SME Sight-Rite XSIBL222 Laser Bore Sighter .222/.223 Rem Brass Casing

The SME Sight-Rite XSIBL222 is a chamber-style laser bore sighter purpose-built for .222 Remington and .223 Remington rifles. Precision machined from a real brass cartridge casing, it drops into the chamber exactly like a live round and projects a high-output red laser straight down the bore so you can dial in your optics before ever firing a shot.