Parker Mountain Machine (PMM) AR15 BCD

Parker Mountain Machine is proud to bring a battery control device to the market for the AR15/M4 weapon system (will also work on MR556 and Sig 516 rifles).

PMM’s B.C.D. allows the shooter full control of the AR15 bolt carrier with minor movement of the trigger finger saving the shooter precious time during magazine changes and battery manipulation.

The B.C.D’s main paddle is larger with finer serrations for extra grip while engaging the bolt release of the AR15 rifle traditionally.

Product Features:

• Finished in a 8625 type III class 2 industry standard hardcoat. In colors FDE or black
• Mounting hardware and loctite 242 included
• Limited Lifetime Warranty.
• Installation is simple and is done in minutes. Torque value = 5 in/ lbs
• No permanent modifications to the rifle.
• Light weight less than 1 oz with Hardware.
• Does not contact any critical components of the AR15 during articulation.

NOT COMPATIBLE WITH NON-MILSPEC UPPERS, BILLET UPPERS OR THE NEW BCM MK2 UPPERS.