Tapco Lower Parts Kit AR-15 Platform Black

Tapco Lower Parts Kit AR-15 Platform Black. The pieces in the TAPCO Lower Parts Kit are highly wear-resistant and are able to withstand the wear and tear of continuous shooting. Many of the parts in the TAPCO Lower Parts kit feature a black phosphate finish that provides corrosion protection from extended shooting. 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) Safe