Luth-AR complete bolt carrier assembly for .223 Remington platforms. Full assembly ready for installation in your AR-15 upper receiver.
The Luth-AR BC-A-223 is a fully assembled bolt carrier designed for .223 Remington AR-15 platforms. This complete assembly arrives ready for installation, eliminating the need for individual component sourcing and assembly.
This is a complete bolt carrier assembly—everything you need for the bolt carrier group portion of your AR-15 upper receiver. Simply install into your upper and you're ready to function-test your rifle.
Builders looking for a reliable, ready-to-install bolt carrier assembly for .223 Remington AR-15 rifles. Whether you're completing a new build or replacing a worn component, this assembly offers convenience and dependability.