Aim Shot MBS .223 Rem Laser Boresight Module

The Aim Shot MBS .223 Rem Laser Boresight Module is a laser bore sight accessory for AR-15 style rifles chambered in .223 Remington. It uses a laser diode and, when paired with an assortment of arbors (except 9mm, no arbor required), allows bore sighting across calibers. The BS22320X model is described as a brighter variant of the bore sight system.