SOLGW OCKS BCG 5.56 PHOSPHATE

Sons of Liberty Gun Works OCKS Bolt Carrier Group, for .223 Remington/5.56 NATO, Optimized Carrier Key Screws Upgrade, Phosphate Finish, Black SOLGW-BCG556-OCKS

SOLGW looks at the bolt carrier group as the heart of the gun. If the gas port is the lungs, then the bolt carrier group is the heart. It's what drives the entire gun. If you look at the AR platform's cycle of operations, everything happens around the bolt carrier group. Locking, unlocking, extracting, ejectingall of it begins with the bolt carrier group.

• Works for 5.56 NATO, .300 Blackout, 6MM MAX, and .350 Legend
• Full-Auto Test Fired Bolt at Assembly
• Full-Auto Profile Carrier
• Includes OCKS (Optimized Carrier Key Screws) Upgrade