AIMSHOT RED LASER BORE SIGHT KIT •Includes 223 red laser modular bore sight (MBS223) that allows you to choose between (2) battery options as well as (2) arbors AR243 & AR3006. Battery options are the original 3 LR41/AG3 batteries for a compact bore sight or the external battery pack w/long running (20+ hours!) 2 AAA batteries. Both systems are included w/this kit.
