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:
- 1 Bolt Catch Spring
- 1 Buffer Retainer Spring
- 1 Trigger Spring
- 1 Hammer Spring
- 1 Disconnector Spring
- 1 Magazine Catch Spring
- 1 Selector Spring
- 2 Detent Spring
