22 ARC AR-15 Barrel 20 inch HBAR 1X7 | Rifle Length | 4150 CMV | Parkerized
Our Ballistic Barn AR-15 barrels are American Made and machined by manufacturers of mil-spec AR-15 components. All barrels are individually checked for headspace using Manson go and no-go gauges.
Specifications:
- Barrel Material: 4150 Chrome Moly Vanadium
- Barrel Type: Button Rifled
- Barrel Caliber: 22 ARC
- Barrel Twist: 1:7
- Barrel Length: 20”
- Barrel Profile: Heavy
- Barrel Gas System: Rifle Length
- Inside Finish: Parkerized
- Outside Finish: Parkerized
- Muzzle Thread: 1/2X28
- Gas Block Diameter: .750"
- Feed Ramp: M4
- Weight: 3 lbs 5.6 oz
- 11-degree Target Crown
- Slotted for Gas Block
