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BC-15 | 450 Bushmaster/.458 SOCOM Right Side Charging Gen 2 Upper Receiver/BCG Combo

In stock

This AR-15 BCA side charging Receiver and Bolt carrier group (BCG) combo will work with any mil-spec .450 Bushmaster or .458 SOCOM barrel.

This combo is a gen 2 right side charging upper and BCG (patent pending), it includes an AR15 bolt carrier group (BCG), a right-side charging (Gen2) handle (patent protected), a threaded receiver plug, and the bear creek arsenal AR 15 right side charging upper receiver.


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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 URBCG450-458-15SCH
Weight (lbs) 1.400000
Magazine Capacity N/A
Flutes Non-fluted
Classification BCG-UR Combo
Platform AR-15
Receiver Material Billet
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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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