Strike Industries 20-Piece Lower Receiver Gunsmith Spring Kit, Black - AR-LRSK-PRO

The Strike Industries AR-15 lower Receiver spring replacement kit includes 9 important springs that are commonly replaced or easily lost when building stripped AR-15 lower receivers. The 9-piece kit includes springs for the bolt catch, disconnector, buffer retainer, trigger, hammer, magazine catch, selector, and (2) detents.Features:Replace worn springsCommonly used springsEssential for a gunsmith or AR owner