The LanTac M-SPEC AR-10 BCG Full Auto, Black Nitride, delivers unmatched reliability and performance. Built from precision-machined 8620 steel this BCG features a shot-peened, MPI-tested bolt, ensuring flawless cycling and extended product life. This LanTac MilSpec AR-10 BCG is ideal for both tactical and recreational builds, offering durability and smooth operation.

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These items are controlled by the U.S. Government and authorized for export only to the country of ultimate destination for use by the ultimate consignee or end-user(s) herein identified. They may not be resold, transferred, or otherwise disposed of, to any other country or to any person other than the authorized ultimate consignee or end-user(s), either in their original form or after being incorporated into other items, without first obtaining approval from the U.S. government or as otherwise authorized by U.S. law and regulations.

WARNING: Handling firearms or firearms parts can expose you to lead and other petroleum products known to the State of California to cause cancer, birth defects, or other reproductive harm. Wash hands thoroughly after handling. For more information go to www.p65warnings.ca.gov (CA Health and Safety Code Section 25249.6).