Bolt Carrier Group
- Material: Case hardened 8620 steel
- Finish: Black nitride. This advanced low friction coating minimizes the need for lubricants.
- Gas Key: 4130 steel, attached with a grade 8 hardware and properly staked into a milled "valley" to ensure proper positioning.
- Cam Pin: Hardened 4340 cam pin
- Firing Pin: Mil spec firing pin made of 8740 steel, center-less ground and Hard Chrome coated.
- Carrier fits AR15/M4 compatible style rifles (i.e.) .223/5.56mm, .300BLK, 6.8 SPC