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AR-15 16" Contour Barrel, 5.56 NATO, 1:7, Black Nitride

MPN: 1213-B556CM41617(M)  |  UPC: 1213
Typically Ships by Next Business Day if you order within the next 12 hours and 25 minutes
sale price $99 00 $125.99

In Stock


PRODUCT DESCRIPTION

Premium Grade AR-15 Barrel 16" Contour, w/ 1:7 TWIST 5.56 NATO Carbine length, Black Nitirde

Carbine gas system, .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 Barrel 16" Contour, W/ 1:7 Twist, 5.56 NATO, carbine, Black Nitride

Carbine gas system, .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 16
Profile Contour
Twist 1:7
Finish Black Nitride
Material 4150 Chrome Moly Vanadium
Thread Pitch 1/2 x 28
Caliber 5.56 NATO
Feed Ramp M4
Flutes N/A
Gas System Carbine
Gas Block System 0.750
Gas Hole Diameter 0.070
SKU ACC-B556CM41617-M-233
Country of Manufacture United States
License Requirement None
Manufacturer US Contractor
Mfg. Part Number 1213-B556CM41617(M)
UPC 1213
Caliber/Gauge 5.56x45
Action No
Barrel Length 16
Barrel Twist 1:7
Barrel Bore Type No
Barrel Finish Nitride
Barrel Fluting None
Barrel Profile Contour
Mount Type No
Beam Color No
Firearm Fit No
Threaded Barrel No
Condition New
Free Shipping No
Weight 1.85 Lbs

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