M16/AR15 BOLT CARRIER GROUP - MPI M16 BCG (5.56)

Introducing the MPI M16 Bolt Carrier Group (BCG) in 5.56 caliber, designed to seamlessly integrate into your M16, AR15, or M4 platform rifle. This high-quality BCG offers a range of features to enhance performance and reliability:

• Enhanced 9310 Bolt: Engineered for durability and reliability, providing consistent performance under demanding conditions.
• 8620 Tool Steel Carrier: Constructed from robust material to withstand the rigors of heavy use, ensuring long-term functionality.
• Salt Bath Nitride Gas Key: Offers corrosion resistance and longevity, ensuring smooth operation over time.
• S7 Tool Steel Extractor: Provides reliable extraction of spent casings for consistent cycling.
• Mil-Spec Extractor Components: Includes a mil-spec extractor spring, black extractor insert, and Viton O-ring for optimal extraction and retention.
• Shrouded Firing Pin: Enhances safety and reliability during operation.
• Mil-Spec Gas Key: Crafted from 4130 steel and securely attached with Grade 8 hardware, properly staked for secure mounting.
• Bolt Shot Peened and MPI Tested: Shot peening enhances durability by relieving stress points, while MPI testing ensures the integrity and quality of the bolt.

With its robust construction and premium features, the MPI M16 BCG delivers reliable performance, making it the ideal choice for your rifle platform.