Luth-AR BC-A-223T Bolt Carrier Group .223/5.56 AR-15 TiN Finish

The Luth-AR BC-A-223T is a fully assembled Bolt Carrier Group built for the AR-15 platform and chambered in .223/5.56. The carrier is constructed from 8620 steel, paired with a 4340 alloy steel cam pin and a 4130 alloy steel carrier key, and heat treated to Army specifications. The BC-A-223T ships fully assembled with the bolt, cam pin, firing pin, retaining pin, and carrier key already in place, making it a direct replacement or upgrade for .223 Remington and 5.56 NATO AR-15 builds.

This variant carries a Titanium Nitride (TiN) finish, which gives the carrier a distinctive gold color. Produced by Luth-AR and ready to install in any standard AR-15 upper.