Keep your AR running smoothly with our pin repair kit. It includes everything you need to fix common issues and get your rifle back to peak performance. With durable materials and easy-to-use instructions this kit is a must-have for any AR owner. Includes: Rear Takedown Pin Pivot Pin Firing Pin Firing Pin Retaining Pin Hammer/Trigger Pin(x2) Takedown/Pivot Pin Detent (x2) Selector Detent Gas Tube Roll Pin Bolt Catch Roll Pin Forward Assist Roll Pin Extractor Pin Ejector Pin Ejection Port Cover Pin with C-Clip Trigger Guard Roll Pin