Strike Industries AR-15 Lower Spring Gunsmith Kit

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 two detents. Package include: 20 x Bolt Catch Spring 20 x Buffer Retainer Spring 20 x Trigger Spring 20 x Hammer Spring 20 x Disconnector Spring 20 x Magazine Catch Spring 20 x Selector Spring 40 x Detent Spring Features Replace worn springs Commonly used springs Essential for a gunsmith or AR owner