Hybrid AR-15 Bolt Carrier Group Nickel Boron Polished/Black

Description

Hybrid AR-15 Bolt Carrier Group Nickel Boron Polished/Black

The best BCGs for replacement parts and builds have strong and dependable carriers with trusty bolt assemblies that cycle reliably. That’s exactly what you’ll get with this high quality complete BCG. This TiN Plated BCG comes with a Chrome finish. This Titanium Nitride Bolt Carrier Group is perfect for any AR15, M4 or M16 Build. These carriers and bolts are built to military specifications, also known as “Mil-Spec” and they are known throughout the industry as some of the best!

• Enhanced 9310 Steel (Bolt)
• 8620 Tool Steel (Carrier)
• Mil-Spec Extractor Spring, black extractor insert, Viton O-Ring
• Tool Steel Extractor
• Shrouded Firing Pin
• Mil-Spec Gas Key (4130 Steel) attached with Grade 8 hardware and Properly staked
• Caliber: .223 / 5.56 / 300 Blackout
• Bolt is shot Peened and MPI
• All BCG components pre-polished before being processed and then post polished!

Legal Restriction:

Durkin Tactical is currently using a third party vendor to verify the legality of our parts. If you place an order that is not legal in your state, city, town, county, etc., your order will be cancelled, charged a 20% restocking fee and the remainder refunded. Please make sure that your order is legal in the state, city, town, county, etc. it will be shipping to.