Cryptic AR15/M16/M4 6.5mm Creedmoor Bolt Carrier Group Chrome Manganese Phosphate CC-0304. BCG includes the proper chrome lined and heat treated gas key. Gas key is secured to carrier with Grade 8 fasteners and properly staked per Mil-Specs. This...
Cryptic AR15/M16/M4 6.5mm Creedmoor Bolt Carrier Group Chrome Manganese Phosphate CC-0304. BCG includes the proper chrome lined and heat treated gas key. Gas key is secured to carrier with Grade 8 fasteners and properly staked per Mil-Specs. This...