Luth-AR Gunsmith Parts Kit Features The Luth-AR Gunsmith AR-15 Parts Kit bundles the small components most likely to wear break or go missing during a build or repair including buffer retainers and springs bolt catch springs and rollers ejection port cover pins and springs charging handle latches and springs extractors and extractor springs firing pins and retaining pins and disconnector and trigger springs. Having dozens of these individually packaged parts on hand in quantities of several units each means a single missing pin or worn spring never has to stall a build or bring a rifle out of service. This breadth of coverage reflects the kind of inventory a working gunsmith would otherwise have to assemble piece by piece from multiple suppliers. The kit even includes a gas ring set and a dedicated Delrin punch for careful mark-free disassembly work. Packaged in a compact durable case finished in black and red this kit is easy to store on a bench or take along to a range for field repairs. It suits both hobbyists building their first AR-15 and professional gunsmiths who service many customer rifles and need a dependable stock of common wear parts. The comprehensive part count reduces downtime waiting on backordered single components from other suppliers. This kit is a smart all-in-one investment for anyone serious about keeping AR-15 rifles running. Luth-AR Gunsmith Parts Kit Specifications Brand: Luth-AR Model: Gunsmith Parts Kit Compatible Hosts: AR-15 Color: Black / Red Includes: Gun Mat Weight: 1 lb Available At: GrabAGun