Aero Precision AR-10 M5 .308 Partial Lower Parts Kit – Minus FCG/Pistol Grip

The Aero Precision M5 (.308) lower parts kit helps you to build a custom .308 AR from the ground up. Mil- spec dimensions and coating ensure the highest quality and correct component interface. 

Our custom takedown and pivot pins are made to work with our M5 lower. They will work with DPMS-pattern lowers as well but will stick out further.

This lower parts kit does not include the fire control group or pistol grip.

Lower Parts Kit Includes:

• Takedown/pivot Spring
• Takedown/pivot detent
• M5 .308 Takedown pin
• M5 .308 Pivot pin
• M5 .308 Bolt Catch
• Bolt Catch Spring
• Bolt Catch Buffer
• Bolt Catch Roll pin
• Safety Selector
• Safety Selector Spring
• Safety Selector Detent
• Buffer Retainer
• Buffer Retainer Spring
• Magazine Catch Body
• Magazine Catch Spring
• Extended Magazine Catch Button