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AR-15 20" 5.56 NATO Parkerized Bull Barrel 1:9 Twist Rifle Length Gas System

MPN: 1307  |  UPC: 417873

PRODUCT DESCRIPTION

5.56 NATO 20" Parkerized Bull Barrel 1:9 Twist Rifle Length Gas System

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

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 No
SKU ACC-B566RHB2019-M
Country of Manufacture United States
License Requirement None
Manufacturer US Contractor
Mfg. Part Number 1307
UPC 417873
Caliber/Gauge 5.56x45
Action No
Barrel Length 20
Barrel Twist 1:9
Barrel Bore Type Rifled
Barrel Finish Parkerized
Barrel Fluting None
Barrel Profile No
Mount Type No
Beam Color No
Firearm Fit AR-15
Threaded Barrel No
Condition New
Free Shipping No
Weight 1.00 Lbs

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