Our 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

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.

Includes: