The shot peened, nickel boron plated 9310 steel bolt ensures strength and resilience for dependable performance
The carrier, constructed from nickel boron plated full-auto SE 8620 steel, offers durability and reliability for demanding use
The extractor is shot peened, nickel boron plated and CNC machined, providing precision and longevity in operation
Precision ground and Swiss machined, the firing pin ensures reliability and consistency during firing
The gas key is chrome lined, nickel boron plated and CNC machined, ensuring durability and consistent performance under various conditions
The cam pin is Swiss machined and nickel boron plated, providing enhanced durability and resistance to wear
All components are heat treated for added strength and longevity, ensuring reliable performance in the field

Features

Alex Pro Firearms (APF) has been a trusted name in precision component manufacturing since 1976. Building on their legacy of excellence, APF has enhanced their line of precision AR components by incorporating a Nickel Boron coating, which offers increased lubricity and significantly improved wear resistance compared to standard finishes. The APF Nickel Boron Bolt Carrier Group (BCG) is meticulously heat treated, shot peened and machined to meet Mil-Spec standards, ensuring exceptional performance and durability. If you're seeking a high-quality BCG that can withstand years of rigorous use, this Nickel Boron BCG is the ideal upgrade for your firearm, delivering reliability and longevity for serious shooters.

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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).