PROUDLY VETERAN OWNED. WE SUPPORT OUR MILITARY, FIRST RESPONDERS, HEALTHCARE WORKERS, AND POLICE! COME IN FOR A DISCOUNT
Upgrade your AR build with the Luth-AR Carbine Lock Ring (Castle Nut)—a must-have for securing your carbine buffer tube with precision and reliability. Designed by the trusted Luth-AR brand, this lightweight component ensures a rock-solid fit for your lower receiver assembly, making it an essential part of your firearm setup.
Whether you're building from scratch or upgrading your current rifle, this castle nut delivers durability and performance you can count on. Perfect for AR enthusiasts and professional gunsmiths, it’s the ideal choice for maintaining the integrity of your build.
Shop now at Chicken City Gun Works and take your AR to the next level with this high-quality part.
PROUDLY VETERAN OWNED. WE SUPPORT OUR MILITARY, FIRST RESPONDERS, HEALTHCARE WORKERS, AND POLICE! COME IN FOR A DISCOUNT