A high quality lower parts kit needed to assemble your AR-15 lower. Parts are 100% made in USA! Assembly takes place right here at our new facility in Columbia, SC. The MOE Plus Lower Parts Kit replaces the standard A2 Pistol Grip and the standard trigger guard with the new Magpul MOE Plus (Magpul Original Equipment) Rubber overmolded grip and MOE trigger guard.Gen 2 Kit!! Features a black oxide coated bolt catch roll pin, and black oxide coated hammer and trigger springs.Includes:TriggerBolt CatchTrigger SpringDisconnecterHammerDisconnecter SpringHammer SpringMagazine Catch SpringMagpul MOE Plus GripBolt Catch Roll PinBuffer Retainer PinMagazine Release ButtonBuffer Retainer SpringMagazine CatchMagpul Polymer Trigger GuardPivot PinSafety SelectorSelector SpringBolt Catch SpringSafety Selector DetentDetent SpringRear Take Down PinBolt Catch PlungerTakedown Pin Detent