All / Other Services All Eligible Other Services Rail Work Hats Quick View Front Sight/Gas Block Pinning $45.00 Select Select Gas Block Front Sight Base Add To Cart Quick View Upper Receiver Assembly $45.00 Add To Cart Quick View Barrel Cut and Thread $130.00 Select Length 7.5 8.0 9.5 10.3 10.5 11.5 12.5 13.7 13.9 14.5 16 18 Add To Cart Quick View Cerakote from $65.00 View Options
