81501 : AR15/AR10 Lower Parts Kit - with Single Stage Trigger, Curved, 3 - 3½ lb

Complete lower receiver parts kit for AR-15. Enhanced with a 3.5lb Single Stage Curved Trigger

Grip NOT included.

3.5lb Single Stage Trigger
Bolt Catch
Bolt Catch Plunger
Bolt Catch Spring
Bolt Catch Roll Pin
Mag Release
Mag Release Button
Mag Release Spring
Buffer Retainer Spring
Safety
Buffer Retainer
Safety Detent Spring
Safety Detent
Trigger Guard
Trigger Guard Roll Pin
Takedown Detent Springs
Takedown Detents
Takedown Pins