Sons of Liberty Gun Works Enhanced Bolt Carrier Group - 5.56 NATO/300 BLK - A100 Bolt - Nickel Teflon Finish

The Sons of Liberty Gun Works Enhanced AR-15 Bolt Carrier Group is a top-tier upgrade whether you're starting new or adding new life to your existing build. At the heart of the Enhanced BCG is the Aermet 100 steel bolt assembly, designed to provide roughly double the service life of a standard AR-15 bolt assembly, if not more. The carrier itself features OCKS gas key screws, properly staked for an unshakeable install, chrome lined gas key and bore, combined with an extra low friction Nickel Teflon treatment on the carrier, bolt, ejector, and cam-pin. With best-in-class treatments and uniquely durable A100 bolt assembly, the Enhanced BCG is just what you need for your AR-15.

Features:

• Incredibly durable Aermet 100 steel bolt
• OCKS gas key screws
• Properly staked gas key
• Nickel Teflon Carrier, Bolt, cam pin, and ejector
• Chrome lined bore, gas key internals, and firing pin
• Easy to clean
• Standard bolt face compatible with 5.56 NATO, 300 BLK, and more