AB ARMS AR-15 Small Parts Kit by American Built Arms

Ensure your AR-15 is always in top condition with the AB ARMS AR-15 Small Parts Kit by American Built Arms. This comprehensive kit includes essential components such as a firing pin retaining pin, ejector, ejector spring, ejector pin, extractor spring with insert, extractor axle, three gas rings, and a donut O-ring. Made with precision and reliability in mind, this kit is ideal for maintenance and repairs. Enhance your firearm's performance with quality parts designed for durability.