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AR-15 20" Heavy Barrel 5.56 NATO, 1:9, Parkerized

MPN: 1424  |  UPC: ITM2213

PRODUCT DESCRIPTION

Premium Grade AR-15 20" Parkerized Heavy Barrel 1 in 9 twist
Gas port drilled for rifle length gas setup and threaded for comp.
Barrel Extension in the rear with feed ramps ready to install into the receiver.

5.56 NATO

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

This is a premium grade 20"  AR-15 Parkerized heavy barrel in 5.56 NATO from a renowned U.S. contractor barrel manufacturer. 
These premium barrels are renowned for their deep, crisp, and consistent rifling and extreme accuracy. From the manufacturer:

We drill, ream, rifle, turn, chamber ream, pin the Barrel Extension, drill the gas hole, and mill the flutes, all on late model CNC Equipment. There are 20 CNC machines in the Barrel Department, plus CMMs, in the lab. The Barrels are manufactured under the ISO 9002 Quality System and go through a Final Inspection before shipping.

SPECS
Additional

Material 4150 Steel
Thread Pitch 1/2" x 28
Caliber 5.56 NATO
Feed Ramp M4
Gas System Rifle
Gas Block Diameter 0.750"
Gas Hole Diameter 0.093"
SKU ACC-B556RHB2019-P-2
Country of Manufacture United States
License Requirement None
Manufacturer US Contractor
Mfg. Part Number 1424
UPC ITM2213
Caliber/Gauge 5.56x45
Action No
Barrel Length 20
Barrel Twist 1:9
Barrel Bore Type No
Barrel Finish Parkerized
Barrel Fluting None
Barrel Profile Heavy
Mount Type No
Beam Color No
Firearm Fit No
Threaded Barrel No
Condition New
Free Shipping No
Weight 3.45 Lbs
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