450 Bushmaster AR-15 Barrel 18 inch HBAR 1X24 | Midlength | 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: 450 Bushmaster
- Barrel Twist: 1:24
- Barrel Length: 18”
- Barrel Profile: Heavy
- Barrel Gas System: Midlength
- Inside Finish: Parkerized
- Outside Finish: Parkerized
- Muzzle Thread:5/8-32
- Gas Block Diameter: .750"
- Feed Ramp: Single Ramp/Big Bore for improved feeding reliability.
- Weight: 2 lbs 4.1 oz
- 11-degree Target Crown
- Dimpled for Gas Block
