Aero Precision M5 AR10 Stripped Lower Receiver Lower Receiver

The Aero Precision M5 AR10 Stripped Lower Receiver is the foundation of any custom .308 Winchester rifle build, designed for shooters and gunsmiths who demand precision engineering. As a stripped lower, this component arrives without fire control group, buffer tube, or stock, allowing builders complete control over their firearm's ergonomics, trigger system, and final configuration.

Manufactured from high-quality billet aluminum, this lower receiver ensures dimensional consistency and durability across thousands of rounds. The M5 platform is purpose-built for full-power rifle cartridges, featuring a reinforced magwell design and enhanced receiver extension threads that can handle the increased stresses of .308 Winchester performance.

Law enforcement armorers, military personnel transitioning to civilian builds, and competitive shooters rely on Aero Precision lowers for their reputation and repeatability. This receiver is compatible with all Aero Precision M5 upper receivers and standard AR10 components, making it an ideal choice for a variety of applications.