CMMG AR15 Bolt Rehab Parts Kit - These are the exact same parts used by CMMG for all of their rifles and kits. All CMMG products meet or exceed Mil-Spec standards. Made in the USA ; Kit Includes Firing pin; Firing pin retaining pin; Cam pin; Extractor spring; Extractor pin; Extractor spring assembly; Extractor; Extractor O-ring; Ejector roll pin; Ejector; Ejector spring; Three gas rings; - At Sportsman's Warehouse, we live for the thrill of the great outdoors. Whether you're hunting, fishing, camping, backpacking, or shooting, having the right gear is key to making every moment unforgettable. That's why we bring you only the highest quality, trusted brands-because your outdoor experiences deserve the best. From expert advice to quality gear and community events, Sportsman's Warehouse is more than a store-we're your partner on every journey. Come explore with us and experience the difference passion makes.