Magpul B.A.D. Lever - Battery Assist Device - AR15/M4

Designed to considerably improve the speed and efficiency of the AR15/M16 bolt catch, the B.A.D. (Battery Assist Device) Lever quickly addresses reloading and malfunction clearance shortcomings of AR15/M16 platforms by extending a paddle to the right side of the weapon, allowing manipulation of the bolt stop from the fire control / ready position with the right-hand trigger finger.