Add the Fail Zero Assembled Bolt Carrier Group 6.8 SPC to your setup — practical, well-made, and ready for real use.

This 6.8 SPC Bolt Carrier Group (BCG) comes fully assembled and ready to drop into most Mil-Spec upper receivers chambered in 6.8 SPC.

In stock and ready to ship from Dawson Defense, an Arizona-owned licensed dealer.