Bear Creek Arsenal 18-inch 12.7x42 (.50 Beowulf) AR-15 HBAR Barrel, 1:20 Twist, Mid-Length Gas, 4150 CrMoV, Parkerized, .936 Gas Journal, 49/60x20

Bear Creek Arsenal 18-Inch 12.7x42 (.50 Beowulf) AR-15 HBAR Barrel, 1:20 Twist, Mid-Length Gas, 4150 CrMoV, Parkerized, .936 Gas Journal, 49/60x20

This Bear Creek Arsenal barrel is an 18-inch 12.7x42 (.50 Beowulf) AR-15 barrel built in an HBAR heavy profile with a mid-length gas system and a 1:20 twist rate. Machined from 4150 chrome moly vanadium steel and finished in Parkerized/Phosphate black, it's threaded 49/60x20 at the muzzle and sized with a .936-inch gas journal diameter for compatible .936-inch gas blocks.

Key Features

• 18-inch length, HBAR heavy profile
• 12.7x42 (.50 Beowulf) chambering, 1:20 twist
• Mid-length gas system, .936-inch gas journal diameter
• Parkerized/Phosphate finish
• 49/60x20 muzzle threads
• Compatible with .936" gas blocks

Construction and Specifications

The barrel is machined from 4150 chrome moly vanadium steel in a heavy HBAR profile at 18 inches, chambered for 12.7x42 (.50 Beowulf) with a 1:20 twist rate. It's finished in Parkerized/Phosphate black for wear and corrosion resistance, and it's set up for a mid-length gas system with a .936-inch gas journal diameter compatible with standard .936-inch gas blocks, along with 49/60x20 muzzle threads.

Follow all manufacturer instructions and safe handling practices.

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