CMMG AR-15/M16 LOWER SPRING KIT

Parts kit contains 17 essential pins and springs for your AR lower receiver. Saves time when assembling components for a build and makes a great emergency replacement kit for small parts that are most often lost or broken. Trigger Spring Hammer Spring 2 Hammer Trigger Pins 2 Takedown Springs Disconnector Spring Safety Selector Detent Safety Selector Spring Bolt Catch Spring Bolt Catch Plunger Bolt Catch Coil Pin Trigger Coil Pin Buffer Retainer Spring Buffer Retainer Takedown Detent