Upgrade or repair your AR-style rifle with confidence using Luth-AR AR bolt components kit. This all-inclusive kit provides essential parts to restore or enhance your rifle's bolt assembly, including an extractor, extractor spring, gas rings, firing pin and more. Crafted from high-quality materials for exceptional durability and reliability, these components are built to withstand demanding use. Designed for easy installation, this kit allows you to get your rifle back in action quickly and efficiently. Whether you are a seasoned gunsmith or a first-time builder, this kit ensures smooth and precise performance, keeping your rifle operating at its best in any situation.