Expo Arms MIl-Spec Enhanced AR-15 Lower Parts Kit with Single Stage Trigger

The Expo Arms AR-15 Lower Parts Kit includes nearly everything needed to complete your AR-15 lower receiver. This kit includes a trigger guard, single stage trigger assembly, and the essential small parts and pins required to turn your lower into a functional foundation for your rifle build. Each piece is manufactured to meet or surpass Mil-Spec, ensuring long term durability and a dependable fit.

This LPK Includes:

• Safety Selector
• Selector Detent
• Safety Selector Spring
• Magazine Catch
• Magazine Catch Button
• Magazine Catch Spring
• Bolt Catch
• Bolt Catch Buffer
• Bolt Catch Spring
• Bolt Catch Buffer
• Takedown and Pivot Pins
• Takedown/Pivot Pin Springs (2)
• Takedown/Pivot Pin Detents (2)
• Buffer Retainer Pin
• Buffer Retainer Spring
• Trigger Guard
• Roll Pin
• Single Stage Trigger