Aero Precision M4E1 AR-15 Field Repair Kit

No one likes to ruin a trip to the range when something goes wrong with your rifle. The Aero Precision AR15/M4E1 Field Repair Kit features common parts that may rattle loose or break. Carry one in your range bag and always have what you need to get your rifle up and running again! Kit IncludesAR15 Takedown Pin Detent (2)Takedown Pin Spring (2)Roll Pin, Fwd Assist (2)Bolt Catch Spring (2)Bolt Catch BufferBolt Catch Roll Pin (2)Trigger/Hammer PinSafety Selector SpringSafety Selector DetentBuffer R