Luth-AR Full Assembly Bolt Carrier, .223, Magnesium Phosphate

The Luth-AR Full Assembly Bolt Carrier for .223 (brand part no. BCA223C) is a complete bolt carrier group finished in magnesium phosphate, built as a direct replacement or upgrade for AR-15 platform rifles chambered in .223/5.56. Luth-AR machines the carrier and bolt as a matched, fully assembled unit, so it drops into a standard AR-15 upper and functions correctly right out of the box without additional fitting. The magnesium phosphate finish offers reliable corrosion resistance and matches the look of most mil-spec AR builds.

Key Specifications

• Built for .223/5.56 chambered AR-15 platform rifles.
• Sold as a full assembly, complete and ready to install.
• Finished in magnesium phosphate for reliable corrosion resistance.
• Drops into a standard AR-15 upper with no additional fitting required.
• Backed by Luth-AR‘s long-standing reputation for AR-platform parts.

Frequently Asked Questions

Does this bolt carrier group come fully assembled? Yes, it is sold as a complete, ready-to-install assembly.

What caliber is this bolt carrier group built for? It’s built for .223/5.56 chambered AR-15 platform rifles.

Buy the Luth-AR Full Assembly Bolt Carrier

AR-15 builders and owners replacing a worn bolt carrier group will get a complete, mil-spec-finished assembly ready to drop into a standard upper with this Luth-AR carrier. Order it through our Lubbock, Texas gun shop and browse more AR bolt carrier groups from Luth-AR and other trusted brands.