Tapco TAP22037 Lower Parts Kit AR-15 Platform Black

Tapco TAP22037 Lower Parts Kit AR-15 Platform Black. The TAPCO AR-15 Lower Parts Kit contains all the pieces needed to assemble a lower receiver with parts made from quality steel. The kit features a black phosphate finish for corrosion protection and wear resistance. Includes: 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). Finish: Phosphate. Fabric/Material: Steel.