Bolt Catch Detent Spring

AR15 Lower Parts - Bolt Catch Detent Spring Manufactured to milspec dimensions For use on M16, AR15, and AR10, style firearms 100% USA Made

Pivot & Takedown Pin Spring

AR15 Lower Parts - Pivot & Takedown Pin Spring Manufactured to milspec dimensions For use on M16, AR15, and AR10, style firearms 100% USA Made

Takedown and Pivot Pin Detent

AR15 Lower Parts - Pivot & Takedown Pin Detent Machined to milspec dimensions Cadmium Plated 100% USA Made

Magazine Catch Spring

AR15 Lower Parts - Magazine Catch Spring Manufactured to milspec dimensions For use on M16, AR15, and AR10, style firearms 100% USA Made

Threaded Bolt Catch Screw

Zeus Arms Threaded Bolt Catch Roll Pin. Properly machined, no corners cut, 100 percent made in Arizona With our lifetime guarantee, you can't go wrong. 18-8 Stainless Steel 6-32 Thread pitch 100% USA Made

Threaded Trigger Guard Screw

Zeus Arms Threaded Trigger Guard Screw (only works in lowers with threaded trigger guard holes with proper threading). Properly machined, no corners cut, 100 percent made in Arizona With our lifetime guarantee, you can't go wrong. 18-8 Stainless...

Disconnect Spring

AR15 Lower Parts - Bolt Catch Detent Spring Manufactured to milspec dimensions For use on AR15, and AR10, style firearms 100% USA Made

Bolt Catch Detent

Machined to milspec dimensions Heat treated Phosphate coated 100% USA Made

TRIGGER PIN

AR15 Lower Parts - Trigger/Hammer Pin Machined to milspec dimensions Heat treated Phosphate coated 100% USA Made

Safety Selector Detent

AR15 Lower Parts - Selector Detent Machined to milspec dimensions Cadmium Plated 100% USA Made

AR HAMMER SPRING

AR Lower Parts - Hammer Spring Manufactured to milspec dimensions Standard power For use on AR15, and AR10, style firearms 100% USA Made

Trigger Spring

AR15 Lower Parts - Trigger Spring Manufactured to milspec dimensions Standard power For use on AR15, and AR10, style firearms 100% USA Made