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

Features :

• Aero Precision M5 (.308) Complete Lower Parts Kit
• The custom takedown/pivot pins are made to work with the Aero M5 lower but will work with DPMS style lowers and stick out further
• Takedown/pivot Spring
• Takedown/pivot detent
• M5 .308 Takedown pin
• M5 .308 Pivot pin
• M5 .308 Bolt Catch
• Bolt Catch Spring
• Bolt Catch Buffer