55CA642

CMMG Zeroed Lower Parts KitLower Receiver Parts Kit with Ambi Safety SelectorFits AR15BlackFeatures:Bolt catch/roll pinBolt catch plunger/springTrigger guard/roll pinTrigger, Trigger springDisconnector, Disconnector springHammer, Hammer springTrigger/hammer retaining pinsAmbi-Safety, detent, & springMagazine…