The White Label Armory Bolt Carrier Group Rehab Kit is designed to restore reliability and extend the service life of your AR-platform bolt carrier group. Ideal for preventative maintenance or rebuilding a well-used BCG, this kit includes the essential wear components needed to bring your system back to dependable operating condition. Manufactured from quality materials and built to meet standard AR specifications, the included parts are engineered for proper fit, consistent function, and long-term durability. Replacing worn springs, pins, and small components helps maintain reliable cycling, consistent extraction, and smooth overall performance.