Description
Made with the following new/unused/unfired parts
- Colt flat top upper with “M4” mark orver the gas tube hole (other marks may vary)
- Complete Colt BCG with light “C” etching on the carrier
- PRI Gas Buster chargiung handle
- PRI 12″ Gen3 handguard
- PRI SPR/PEQ Rail
- PRI Gas Block w. Flip Up Front Sight
- Douglas 1/7 18″ barrel
- Ops 12th Model compatible brake, collar and thread protector
- ARMS 40 rear sight
