Overview Product Description M16 Bolt Assembly 5.56x45mm Nitride MpCartridge : AJJ_223 RemingtonCartridge : AKK_5.56 mm NATOCartridge : CCP_300 AAC BlackoutFinish : BlackMake : AR-15Make/Model : AR-15 Product Videos Custom Field Product Reviews
ABC CASH BACK Quick view Details Brownells | sku: 078102001 Brownells - AZT-M4-556-ST-0 - M16 Bolt Carrier Group 5.56x45mm Nitride Mp - 078102001 Reg: $114.99 Now: $98.99 Add to Cart ABC CASH BACK Quick view Details Brownells | sku: 078102002 Brownells - AZT-M4-556-ST-0 - M16 Bolt Carrier Group 5.56x45mm Ni Boron Mp - 078102002 Reg: Now: $134.99 Add to Cart ABC CASH BACK Quick view Details Brownells | sku: 078102005 Brownells - AZT-M4-762-ST-0 - M16 Bolt Carrier Group 7.62x39 Nitride Mp - 078102005 Reg: Now: $116.99 Add to Cart ABC CASH BACK Quick view Details Brownells | sku: 078000375 Brownells - AZT-M4-556-ST-0 - M16 Chrome Bolt Carrier Group - 078000375 Reg: Now: $125.99 Add to Cart ABC CASH BACK Quick view Details Brownells | sku: 078102006 Brownells - AZT-M4-65-ST-00 - M16 Nitride 6.5 Grendel / 6mm Arc Bolt Carrier Group - 078102006 Reg: $129.99 Now: $94.99 Out of stock
ABC CASH BACK Quick view Details Brownells | sku: 078102002 Brownells - AZT-M4-556-ST-0 - M16 Bolt Carrier Group 5.56x45mm Ni Boron Mp - 078102002 Reg: Now: $134.99 Add to Cart ABC CASH BACK Quick view Details Brownells | sku: 078102005 Brownells - AZT-M4-762-ST-0 - M16 Bolt Carrier Group 7.62x39 Nitride Mp - 078102005 Reg: Now: $116.99 Add to Cart ABC CASH BACK Quick view Details Brownells | sku: 078000375 Brownells - AZT-M4-556-ST-0 - M16 Chrome Bolt Carrier Group - 078000375 Reg: Now: $125.99 Add to Cart ABC CASH BACK Quick view Details Brownells | sku: 078102006 Brownells - AZT-M4-65-ST-00 - M16 Nitride 6.5 Grendel / 6mm Arc Bolt Carrier Group - 078102006 Reg: $129.99 Now: $94.99 Out of stock
ABC CASH BACK Quick view Details Brownells | sku: 078102005 Brownells - AZT-M4-762-ST-0 - M16 Bolt Carrier Group 7.62x39 Nitride Mp - 078102005 Reg: Now: $116.99 Add to Cart ABC CASH BACK Quick view Details Brownells | sku: 078000375 Brownells - AZT-M4-556-ST-0 - M16 Chrome Bolt Carrier Group - 078000375 Reg: Now: $125.99 Add to Cart ABC CASH BACK Quick view Details Brownells | sku: 078102006 Brownells - AZT-M4-65-ST-00 - M16 Nitride 6.5 Grendel / 6mm Arc Bolt Carrier Group - 078102006 Reg: $129.99 Now: $94.99 Out of stock
ABC CASH BACK Quick view Details Brownells | sku: 078000375 Brownells - AZT-M4-556-ST-0 - M16 Chrome Bolt Carrier Group - 078000375 Reg: Now: $125.99 Add to Cart ABC CASH BACK Quick view Details Brownells | sku: 078102006 Brownells - AZT-M4-65-ST-00 - M16 Nitride 6.5 Grendel / 6mm Arc Bolt Carrier Group - 078102006 Reg: $129.99 Now: $94.99 Out of stock
ABC CASH BACK Quick view Details Brownells | sku: 078102006 Brownells - AZT-M4-65-ST-00 - M16 Nitride 6.5 Grendel / 6mm Arc Bolt Carrier Group - 078102006 Reg: $129.99 Now: $94.99 Out of stock