Aero Precision M5 Complete Lower Receiver w/ MOE® Grip & PRS® Rifle Stock


In stock


The M5 Complete Lower Receiver is the perfect base for your custom big-bore AR build. This complete lower features our custom designed M5 Lower Receiver and is upgraded to include a MOE® Grip and PRS® Gen3 Precision Adjustable Stock. Save when you buy it complete and let our specialists do the installation for you!

M5 Stripped Lower Receiver
MOE® Grip
PRS® Gen3 Precision Adjustable Stock
Lower Parts Kit
Rifle Receiver Extension
M5 Rifle Buffer and Spring
These parts are installed

The Aero Precision M5 Lower Receiver sets the standard for big-bore AR builds. This custom designed enhanced forging is machined from 7075-T6 Aluminum and works with standard AR308 components and magazines. It has been engineered with upgraded features, including a threaded bolt catch roll pin, integrated trigger guard, upper tension screw, threaded takedown pin detent recess and increased magwell flare. It uses custom takedown and pivot pins as well as an extended magazine catch button which are included in this assembly.

Additional information

Shipping to FFL Dealer Required





Anodized Black

Receiver Extension



Works with standard AR-10 components and magazines


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