Aero Precision’s line of Lower Parts Kits featuring Magpul™ Grips is designed to be versatile for your needs. Each kit is available with MOE® and MOE SL® Grip Options in Black and FDE. Buy with their tried and true mil-spec Fire Control Group!
This AR15 Lower Parts Kit includes the components needed to assemble an Aero Precision AR15 Gen 2 Lower Receiver or similar mil-spec lower receiver. It features a Magpul MOE® Grip and Magpul MOE® Trigger Guard. 

Magpul MOE® Grip in Black or FDE
Magpul MOE® Trigger Guard in Black or FDE
Takedown Pin
Pivot Pin
Takedown/Pivot Detent
Takedown/Pivot Spring
Bolt Catch
Bolt Catch Buffer
Bolt Catch Roll Pin
Bolt Catch Spring
Magazine Catch Body
Magazine Catch Button
Magazine Catch Spring
Buffer Retainer
Buffer Retainer Spring
Safety Selector
Safety Selector Spring
Safety Selector Detent
4-40 Set Screw (for threaded takedown pin detent hole)
Trigger
Hammer
Trigger Spring
Trigger/Hammer Pins
Hammer Spring
Disconnector
Disconnector Spring