Complete 16" AR15 Rifle Build Kit, Everything you need to build your AR15 except a stripped lower.
- 16" Barrel 4150 Chrome Moly Vanadium Steel
- A2 muzzle brake and crush washer
- Mid length gas tube and low profile gas block
- Mil-Spec Forged 7075-T6 complete Upper with dust cover and forward assist
- Bolt Carrier Group 8620 steel and bolt is 9310 tool steel with a Nitride finish
- Mil Spec Buffer Kit - 3.0oz buffer, carbine spring, castle nut, end plate, mil-spec buffer and stock
- Lower Parts Kit - Complete lower parts kit includes fire control group and A2 Grip