CMMG’s Springs and Pins kit contains some of the most commonly lost components of a lower parts build. The kit includes 2 trigger pins, 3 trigger springs, bolt release roll pin, trigger guard roll pin, bolt release detent, two take down pin springs, two take down pin detents, selector lever detent/spring, buffer tube detent and spring.
Everything included in this AR15 Lower Parts set by CMMG either meets or exceeds Mil-Spec quality. the CMMG 55AFF75 provides all the essential springs and pins you need to get your build running reliably.
Never get mad when a spring shoots across the room when you have this kit around—it’s great for having on hand for when you lose a part, or just want to start a new build. The compact design makes storage easy, and the Mil-Spec construction ensures dependable performance with AR-15, M16, and M4 platform firearms.
