7.62x39 Bolt Carrier Group Nitride QPQ 6.8 SPC The first Colt SP-1 rifles

The first Colt SP-1 rifles used during Vietnam did not have a forward assist on the upper and were of the M16 style

This is a Nitride QPQ 7

- Enhanced Extractor Pin

- 9310 Steel Bolt

Tool Steel Extractor Nitride QPQ

7.62x39 Bolt Carrier Group Nitride QPQ 6.8 SPC The first Colt SP-1 riflesThis is a Nitride QPQ 7. 62x39 Bolt Carrier group fully assembled and ready to drop into your rifle. Everything on this Bolt Carrier Group is machined complete all to Mil Spec standards and hardened to USGI Specifications. 8620 Steel Carrier Nitride QPQ 9310 Arc Vac Steel 7. 62x39 Bolt Nitride QPQ Tool Steel Extractor Nitride QPQ 4140 Steel Gas Key Nitride QPQ 4340 Steel Cam Pin Nitride QPQ Gas Key is staked to Mil Spec Standards Grade 8 Hardened