AimShot Laser Boresighter Cartridge 223 Rem Brass 20X Brighter - BS22320X

This laser boresighter is designed for fast and accurate bore alignment in .223 Rem rifles using a chamber-mounted cartridge style. The 20X brightness enhancement provides clear laser reference for sighting in at the range. It measures 9.3" in length and operates on an L736 battery for reliable performance.