Bear Creek Arsenal 10.5" .300 Blackout Stainless Steel Pistol Barrel

SKU: 1126-B300PHB10.517-SS
MPN: 1126-B300PHB10.517(SS)
Manufactured by Bear Creek Arsenal
1 Reviews


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NOTE: Limit 2 per household. Quantities exceeding 2 will not allow checkout.


Out of Stock


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 10.5", 1:7 twist, heavy contour barrel is machined from 41V50 chrome moly vanadium steel, heat treated to RC 28-32 hardness, and properly stress relieved with a durable parkerized finish. Chambered for .300 BLK.

Gas Port: Pistol length, 0.072"


Barrel CoatingStainless Steel
Barrel ContourHeavy
Barrel Length10.5
Barrel LiningStainless Steel
Barrel Material416R Stainless Steel
BrandBear Creek Arsenal
Caliber Gauge300 Blackout
Feed RampsM4
Gas Seat Diameter.750
Gas System LengthPistol
Thread Pattern5/8 X 24
Twist Rate1:7

Ratings & Reviews

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Bear Creek 10.5” stainless steel barrel


My son just finished sighting in my pistol at 50 yds. He had absolutely no desire to have an AR pistol before shooting mine. After shooting 20 rounds , which it fed flawlessly, he changed his mind. He shot 4 rounds into one ragged hole!