Description
AR platform 5.56 pistol barrel.
Specifications:
- Material: 4150 Chrome Moly Vanadium Steel
- Finish: Parkerized
- Profile: M4
- Fluting: None
- Length: 10.5″
- Twist: 1:7
- Muzzle Threads: 1/2″-28
- Gas Block Journal: 0.750″
- Gas System Length: Carbine