DPMS Panther Arms Bolt Carrier Group 5.56/300 Blackout Phosphate Steel

The DPMS Panther Arms Bolt Carrier Group is a mil-spec AR-15 BCG compatible with 5.56 NATO and 300 Blackout. The bolt is crafted from Carpenter 158 steel, shot peened, high pressure tested, and magnetic particle inspected. The gas key is machined from bar stock, chrome lined, phosphate coated, and secured with grade 8 fasteners staked to mil-spec. The carrier features a phosphate exterior and chrome-lined interior for durability and reliable cycling.