Description
Tapco TAP22037 AR-15 Lower Parts Kit is a steel parts kit for assembling a lower receiver for 5.56 use. It includes the springs, detents, pins, and fire control related components needed for a functional lower build. Many parts are finished in black phosphate for corrosion protection during extended use.
Included components
- Takedown/Pivot Pin Detents (2)
- Bolt Catch Spring (1)
- Safety Detent Pin (1)
- Bolt Catch Plunger (1)
- Bolt Catch Roll Pin (1)
- Buffer Retention Pin (1)
- Trigger Pins, 5.56 (2)
- Safety Detent Spring (1)
- Spring for Buffer Retainer, 5.56 (1)
- Springs for Takedown/Pivot Detents, 5.56 (2)
- Spring for Mag Catch (1)
- Bolt Catch (1)
- Safety Selector, 5.56 (1)
- Magazine Catch Button, 5.56 (1)
- Magazine Catch, 5.56 (1)
- Pin for Receiver Pivot, 5.56 (1)
- Pin for Receiver Takedown, 5.56 (1)
Material and finish
- Parts made from steel
- Black phosphate finish on many components for corrosion protection
