Parker Mountain Machine is proud to bring a Battery control device to the market for the SIG MCX, VIRTUS & RATTLER.
Much like the Battery Devices found on AR-15 Weapon systems PMM’s B.C.D. Allows the shooter full control of the MCX, VIRTUS & RATTLER’s Bolt Carrier with minor movement of the trigger finger saving the shooter precious time during magazine changes and battery manipulation. NOT COMPATIBLE WITH THE MPX OR SPEAR LT
Additionally the B.C.D’s main paddle is larger with finer serrations for extra grip while engaging the Battery of the MCX rifle traditionally.
Machined in-house out of 6061 aluminum then hardcoated per military standards. The PMM B.C.D. is a low cost and effective way of improving the operating functions of your MCX rifle.
76 reviews for Sig Sauer MCX PMM BCD (Battery Control Device)