AR-15 Side Charging BCG | .223 5.56 .300 BLK .223 Wylde .350 Legend Bolt Carrier Group

These side charging bolt carrier groups are MPI inspected. This ar-15 bolt carrier group (BCG) works with ar-15s chambered in calibers: .223 Wylde, 5.56 NATO, .300 Blackout, and .350 Legend. it is right side charging. Specifications: Caliber: .223 Wylde/5.56 Nato/.300 BLK/.350 Legend Carrier Style: Side Charging Platform: AR-15 Bolt Finish: Parkerized Bolt Material: 9310 Steel Carrier Finish: Black Nitride Gas Key: Staked from the side to increase longevity Magnetic Particle Inspection: Yes Comes with side charging handle & screw