About:
- 11.5″ Pre-Ban Heavy Profile Flat Top Barrel Assembly
- Carbine Gas System
- 11.5″ 1×9 twist Heavy Profile
- Chrome Moly Vanadium Barrel
- Flat Top Upper with White T-Marks & M4 Feed Ramps
- HPT/MPI tested Bolt and Carrier Assembly
- Charging Handle
- Carbine Handguard
- Pistol Tube w/ Receiver End Plate & Castle Nut
- CAR Buffer Spring & H-Buffer
***The upper is assembled head spaced and test fired.
