Next Level Armament NLX556 5.56 NATO Bolt Carrier Group for AR-15 DLC Coated

The Next Level Armament NLX556 is a premium bolt carrier group designed for AR-15 rifles chambered in 5.56 NATO. Featuring a durable Diamond-Like Carbon (DLC) coating in black, this BCG offers enhanced wear resistance, reduced friction, and corrosion protection for reliable cycling under demanding conditions. A performance-focused upgrade for shooters seeking longevity and smoother operation in their AR-15 platform.