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AR-15 10.5" Heavy Profile Barrel, .450 Bushmaster, 1:24, Parkerized

MPN: 1815-B450CHB10.5124(P)  |  UPC: ITM109039

PRODUCT DESCRIPTION

Premium Grade AR-15 10.5" Heavy Profile Barrel, .450 Bushmaster, 1:24, Parkerized

Carbine gas system, with a .072 gas port and .750 gas block diameter, and threaded for comp. Barrel extension installed with M4 feed ramps.

Don't forget the AeroShell 33MS Mil Spec Armorer's Grease!

Premium Grade AR-15 10.5" Heavy Profile Barrel, .450 Bushmaster, 1:24, Parkerized

Carbine gas system, with a .072 gas port and .750 gas block diameter, and threaded for comp. Barrel extension installed with M4 feed ramps.

100% American made. Barrels are manufactured from two types of steel.

  • 4150 Gun Quality Steel, Heat Treated to RC 28-32 Hardness, and Stress Relieved.
  • 416 Stainless Steel, Heat Treated to RC 28-32 Hardness, and Stress Relieved.

    • They are Drilled, Reamed, Rifled, Turned, and if Applicable, fluted on CNC Machines. All our Finished Barrels go through a 100% Inspection Process.

    Inspections Equipment includes CMMs and Air Gauges for the Bores. Our Barrels are manufactured under the ISO-9002 Quality Systems.

    SPECS
    Additional Length: 10.5
    Profile: Heavy
    Twist: 1:24
    Finish: Parkerized
    Material: 4150 Chrome Moly Vanadium
    Thread Pitch: 5/8x32
    Caliber: .450 Bushmaster
    Feed Ramp: M4
    Gas System: Carbine
    Gas Block System: 0.750
    SKU ACC-B450CHB10.5124-P-216
    Country of Manufacture United States
    License Requirement None
    Manufacturer US Contractor
    Mfg. Part Number 1815-B450CHB10.5124(P)
    UPC ITM109039
    Caliber/Gauge .450 Bushmaster
    Action No
    Barrel Length 10.5
    Barrel Twist 1:24
    Barrel Bore Type No
    Barrel Finish Parkerized
    Barrel Fluting None
    Barrel Profile Heavy
    Mount Type No
    Beam Color No
    Firearm Fit AR-15
    Threaded Barrel No
    Condition New
    Free Shipping No
    Weight 1.50 Lbs
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