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BC-10 | .308/6.5 Creedmoor/.243 Winchester/22-250 Rear Charging Bolt Carrier Group

Out of stock

BCA's Bolt carrier groups are MPI inspected. Perfect for your next .308/.243/6.5 Creedmoor Rear Charging AR-10 build.



Brand: Bear Creek Arsenal

Caliber / Gauge: .308 / 6.5 Creedmoor / .243 Winchester / .22-250

Carrier Style: Standard

Platform: AR-10

Bolt Finish: Parkerized

Bolt Material: 9310 Steel 

Carrier Finish: Black Nitride

Gas Key: Staked 

Magnetic Particle Inspection: Yes


Attention SignAttention Sign

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.

It is the responsibility of the consumer to ensure all state, local, federal, and ITAR regulations are followed                  

More Information
Weight (lbs) 1.019000
Magazine Capacity N/A
Caliber Multi Caliber
Flutes Non-fluted
Charging Style Rear Charging
Classification Bolt Carrier Group
Platform AR-10
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 - ...
What platform pattern are your AR10 Uppers?
Our uppers are made based on the DPMS Gen1 Low Profile model. With the AR10, there are many different designs and models out there, and each company tends to create and design its own unique platform.  For that reason, we cannot guarantee the fitment...
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