Kit Includes:
- UR-31 Rear Base Elevation Knob Spring
- UR-05 Ejection Port Cover Spring
- LR-32 Hammer Spring
- UR-07 Forward Assist Spring
- LR-22 Trigger Spring
- LR-16 Magazine Catch Spring
- FS-04 Front Sight Spring
- BT-05 Selector Spring
- LR-26 Selector Spring
- LR-31 Disconnector Spring
- LR-09 Bolt Catch Spring
- BT-08 Extractor Spring Assembly
