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BC-15 | 12.7x42 Upper| 16" 416R SS Heavy Barrel | 1:20 Twist | Carbine Length Gas System | 15" MLOK

In stock
SKU
9072N-UA127X42CHB16120SS-15M3
Special Price $229.00 Regular Price $256.87

This Bear Creek Arsenal AR-15 12.7x42 Complete upper has a 16" heavy barrel with a 416R stainless steel finish, and features a 1:20 twist, with a carbine length gas system. This 12.7x42 AR-15 also includes a 15" MLOK rail, a forged upper receiver, a BCA AR15 Bolt Carrier Group, Flash Hider, rear charging handle, and will work on a mil-spec AR-15 multicaliber lower.

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*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.

More Information
SKU 9072N-UA127X42CHB16120SS-15M3
Weight (lbs) 6.000000
Magazine Capacity N/A
Barrel Length 16
Profile Heavy Barrel
Twist 1:20
Barrel Finish Stainless Steel
Material 416R Stainless Steel
Thread Pitch 49/64 x 20
Caliber 12.7 x 42
Feed Ramp Single
Flutes Non-fluted
Gas System Carbine
Gas Block System 0.936
Charging Style Rear Charging
Classification Complete Upper Assembly
Platform AR-15
Bolt Material E9310
Receiver Material Forged
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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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