Bear Creek Arsenal AR-15 Pistol Barrel 7.5" 5.56 NATO M4 Contour 1:7 - Black Nitride

SKU: B556PM47.517-M
MPN: B556PM47.517-M
Manufactured by Bear Creek Arsenal
1 Reviews

$76.99

Out of Stock

$76.99

Out of Stock

Details

All NFA and local laws apply, make sure you know them before ordering or installing this barrel.

This high quality Bear Creek Arsenal barrel goes through its entire production life in Sanford, North Carolina at Bear Creek's facilities. Drilling, reaming, rifling, and turning are all accomplished on their CNC machines under ISO-9002 Quality Systems, allowing Bear Creek to put every barrel through a 100% inspection and air gauging process, ensuring every individual barrel is flawless before it leaves their facilities.

This 7.5", 1:7 twist, M4 contour barrel is machined from 41V50 chrome moly vanadium steel, heat treated to RC 28-32 hardness, and properly stress relieved with a highly corrosion resistant Salt Bath Nitride finish inside and out. Chambered for 5.56 NATO.

Gas Port: Pistol length, 0.086"

Specifications

Barrel CoatingSalt Bath Nitride
Barrel ContourCustom
Barrel Length7.5
Barrel Material41V50 Chrome Moly Vanadium Steel
BrandBear Creek Arsenal
Caliber Gauge5.56 NATO
Feed RampsM4
Gas Seat Diameter.750
Gas System LengthPistol
PlatformAR-15
Thread Pattern1/2 X 28
Twist Rate1:7

Ratings & Reviews

1 review

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I'm really impressed

by -

This is my first Bear Creek barrel and I'm really impressed with it. For the price of their products I had some reservations, but after receiving this barrel I will most definitely buy more. I can't see any machining marks, it's smooth, the nitride finish is perfect inside and out. The chamber is smooth, to can't see any machining marks in there either. Headspace is good to go on the one I received. Another thing I really loved is it already had a dimple for the gas block set screw plus gas block went on nice and tight. I could compare this to more expensive barrels I own.