BC-15 | 5.56 NATO 16" Parkerized Cold Hammer Forged M4 | 1:7 Twist | Carbine Length Gas System

In stock

Cold Hammer Forged Barrel

This Bear Creek Arsenal AR-15 16" M4 contour, Parkerized 5.56 CHF barrel has a carbine length gas system with a 1:7 twist rate. Our rifle barrels are made from the finest 4150 Chrome Moly Vanadium and precisely rifled for high accuracy at a great price.

Cold hammer forged barrels last up to 4x as long as traditional button rifled barrels while maintaining excellent accuracy during sustained fire. Use a Bear Creek Arsenal barrel in your next AR-15 build and experience superior performance backed by a lifetime warranty! 

All finished barrels go through a 100% inspection process. Inspection equipment includes CMMs and Air Gauges for the bores as well as visual and machine inspection.

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WARNING: This product can expose you to chemicals, such as lead and other petroleum products, which are known to the State of California to cause cancer and birth defects or other reproductive harm.  For more information go to the California P65 Warning site.

Does not include gas block or gas tube


More Information
SKU 2173-B556CM41617PHF
Weight (lbs) 1.750000
Magazine Capacity N/A
Barrel Length 16
Profile M4 Contour
Twist 1:7
Barrel Finish Parkerized
Material 4150 Chrome Moly Vanadium
Thread Pitch 1/2 x 28
Caliber 5.56 NATO
Feed Ramp M4
Flutes Non-fluted
Gas System Carbine
Gas Block System 0.750
Classification Barrels
Platform AR-15
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Customer Questions
What magazine/ammo does BCA recommend for each caliber?
Caliber Magazine Ammo Grain Weight Ammo Brands   BCA Status AR15 - 223/5.56 MagPul PMAG, MFT 55, 69, 75   Sierra   AR15 - ...
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