Bravo Company M16 Bolt Carrier Group Auto Black

M16 Bolt Carrier Group fits M16 Features The Bravo Company Manufacturing Bolt Carrier Group with a parkerized exterior and chrome lined carrier interior has been machined to USGI specifications. This M16/M4 carrier includes a properly staked gas key which has also been chrome lined heat treated per MIL-SPEC and secured to the carrier with grade 8 fasteners. M16 Bolt Carrier Group fits M16 Specifications M16 Bolt Carrier Group Cartridge: 223 Remington 5.56 mm NATO 300 AAC Blackout Finish: Black Make: M16 Manufacturer: Bravo Company MFG Finish: Manganese Phosphate Fabric/Material: Steel Gun Make: AR Platform Gun Model: AR-15 Condition: New Weight: 11.5 oz Bolt Material: Steel