ACS Carbine Stock Mil-Spec Olive Drab Green Complete Upper Receivers Sig MPX: 11

Sig MPX: 11

Other Specs *NOTE: The UBR GEN2 includes the required custom Receiver Extension tube

instant rounds-remaining awareness

including the Magpul GL Enhanced Magazine Well

ACS Carbine Stock Mil-Spec Olive Drab Green Complete Upper Receivers Sig MPX: 11Product Details The ACS Carbine Stock offers expanded storage for extra batteries, small parts or gear and includes a lengthened, widened cheek weld for comfort. Water resistant storage tubes along the cheek weld area hold up to three CR123A or AA batteries each. An additional storage bay near the butt pad is accessed through a latching compartment door on the right side of the stock. The ambidextrous release latch and friction lock system provide