Description
Durkin Tactical .223 / 5.56 NATO / .300 BLACKOUT Bolt Carrier Group
Description:
This Magnetic Particle Inspected (MPI) BCG is 5.56, 223, 300 Blackout, and 350 Legend Compatible to ensure high performance. This 5.56/223 BCG is made with durable 9310 Steel and the gas key is also staked from the side for enhanced durability.
Specifications:
Caliber / Gauge: .223/5.56 NATO/.300 Blackout/.350 Legend
Carrier Style: Standard
Platform: AR-15
Bolt Finish: Nitride
Bolt Material: 9310 Steel
Carrier Finish: Black Nitride
Gas Key: Staked from the side to increase longevity
Weight: 0.5 lbs
Magnetic Particle Inspection: Yes