5.56 Bolt Carrier Group

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Product Description

Bushmaster Firearms™ Bolt Carrier group:

-5.56 Caliber

-Bushmaster Logo

-MPI Tested 

-Salt Bath Nitride Finish

-Machined 8620 Tool Steel & 9310 Steel 

-Made in America



⚠️WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to - https://www.P65Warnings.ca.gov 

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