BCA Lightweight 5.56 NATO Complete AR-15 Bolt Carrier Group - Black Nitride

Product Details
MPN BCA-BCGLW-15
Description
BCA's Black nitride lightweight bolt carrier groups come MPI inspected. Perfect for your next lightweight 5.56/.223/.300BLK AR-15/ M16 build.Specifications:Brand Bear Creek ArsenalCaliber / Gauge 5.56 NATOCarrier Style LightweightPlatform AR-15Bolt Finish ParkerizedBolt Material 9310 SteelCarrier Finish Black NitrideGas Key StakedMagnetic Particle Inspection YesWeight 0.564 lb