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AR-15 16" M4 Contour, 5.56 NATO 1:9, Stainless Barrel

Availability: In Stock

  |  Item #: ACC-B556CM41619-SS-B49
MPN: B556CM41619(SS) |  Email to a Friend
AR-15 BARREL 16" CONTOUR, W/ 1:9 TWIST 5.56 NATO STAINLESS STEEL FINISH

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Specifications

Product Specs Length 16
Profile Contour
Twist 1:9
Finish Stainless
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 0.072
Country of Manufacture United States
License Requirement None
Manufacturer U.S. Contractor
Mfg. Part Number B556CM41619(SS)
UPC No
Caliber/Gauge 5.56x45
Barrel Length 16"
Barrel Twist 1:9
Barrel Finish Stainless
Barrel Fluting None
Barrel Profile M4 Contour
Threaded Barrel No
Free Shipping No
Flat Rate Shipping No
Weight 1.90 Lbs

AR-15 16" M4 Contour, 5.56 NATO 1:9, Stainless Barrel

Availability: In Stock

  |  Item #: ACC-B556CM41619-SS-B49
MPN: B556CM41619(SS) |  Email to a Friend

Premium Grade AR-15 Barrel 16" M4 Contour, W/ 1:9 Twist 5.56 NATO Carbine length, Stainless/Black Nitride


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!

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MSRP: $87.99  | Your Price:

Regular Price: $90.99

Special Price: $49.99

MSRP: $87.99  | Your Price:

Regular Price: $90.99

Special Price: $49.99


Made in the USA

Brutus' Description

Premium Grade AR-15 Barrel 16" M4Contour, W/ 1:9 Twist, 5.56 NATO, Stainless

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.

Specifications

Product Specs Length 16
Profile Contour
Twist 1:9
Finish Stainless
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 0.072
Country of Manufacture United States
License Requirement None
Manufacturer U.S. Contractor
Mfg. Part Number B556CM41619(SS)
UPC No
Caliber/Gauge 5.56x45
Barrel Length 16"
Barrel Twist 1:9
Barrel Finish Stainless
Barrel Fluting None
Barrel Profile M4 Contour
Threaded Barrel No
Free Shipping No
Flat Rate Shipping No
Weight 1.90 Lbs

Manufacturer's Description

AR-15 16" M4 Contour, 5.56 NATO 1:9, Stainless Barrel