Aero Precision’s line of Lower Parts Kits featuring Magpul™ Grips is designed to be versatile for your needs.
This M4E1 Lower Parts Kit includes the components needed to assemble an Aero Precision M4E1 Lower Receiver or similar mil-spec lower receiver. It features a Magpul MOE SL® Grip. This kit DOES NOT include a trigger guard as the trigger guard is built in to the M4E1 Lower Receiver. See below for a full list of included components.
Includes:
- Magpul MOE SL® Grip 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