Cryptic Bolt Carrier Group BCG - Complete 6.8mm SPC/.224 Valkyrie/.338 Spectre Mystic Bronze CC-0802. 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....
Cryptic Bolt Carrier Group BCG - Complete 6.8mm SPC/.224 Valkyrie/.338 Spectre Mystic Bronze CC-0802. 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....