This M5 Lower Parts Kit includes the components needed to assemble an Aero Precision M5 Lower Receiver. It features a Magpul MOE® Grip. See below for a full list of included components.

*M5 Specific Parts include: M5 Takedown Pin, M5 Pivot Pin, M5 Bolt Catch and Extended Magazine Catch Button.

Includes:

• Magpul MOE® Grip in Black or FDE
• *M5 (.308) Takedown Pin
• *M5 (.308) Pivot Pin
• Takedown/Pivot Detent
• Takedown/Pivot Spring
• *M5 (.308) Bolt Catch
• Bolt Catch Buffer
• Bolt Catch Roll Pin
• Bolt Catch Spring
• *Extended Magazine Catch Button
• Magazine Catch Body
• 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)