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BC-8 | Huntmaster® | .300 Winchester Magnum Rifle | 20" 416R SS Light-Weight Barrel | 1:10 Twist | Rifle Length Gas System | 15" MLOK | (2x) 5 Rd Magazines

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This Bear Creek Arsenal HUNTMASTER® side charging .300 Winchester Magnum Complete Rifle has an 20" light-weight barrel with a 416R Stainless Steel finish, and features a 1:10 twist, with a rifle length gas system. This .300 Win Mag Rifle includes the new 15" mlok split rail, a forged upper receiver, a BC-8 Bolt Carrier Group, Flash Hider, rear charging handle, and the BC-8 lower assembly with a 5 round BCA magazine.

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Bear Creek Arsenal manufactures all AR rifles, complete upper assemblies, barrels, bolt carrier groups (bcg), and components in-house here in Sanford, NC. Choose an American-made AR complete rifle from Bear Creek Arsenal, designed for high accuracy and backed by a lifetime warranty. 

*Note – We strive to provide the most accurate photographs of our product. Variations may occur in the skeletonized section of the handguard/flash hider you receive.

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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.

We can ship out to your local FFL and we will help you find one close to you! Use the drop-down menu and select the radius from your zip code. If we do not have their license on file, we can help you get it by reaching out for you via email or calling them! If you do not see the FFL you want it shipped to just email us at and we can add them to our options.

More Information
Weight (lbs) 11.250000
Magazine Capacity 5 Round Magazine
Barrel Length 20
Profile Lightweight
Twist 1:10
Barrel Finish Stainless Steel
Material 416R Stainless Steel
Thread Pitch 5/8 x 24
Caliber .300 Winchester Magnum
Flutes Non-fluted
Gas System Rifle Length
Gas Block System 0.750
Charging Style Rear Charging
Classification Rifles
Platform BC-8
Bolt Material E9310
Customer Reviews
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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