Aero Precision M5 Complete Lower Receiver for AR-10 Rifle
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Aero Precision
Overview
The Aero Precision M5 Complete Lower Receiver is a fully assembled lower designed specifically for the AR-10 platform, making it ready for your .308 Win builds right out of the box. Crafted from durable 7075-T6 aluminum with a forged style, this receiver ensures strength and reliability in your firearm. Its trigger pin size of .170 is standard for precision builds, allowing for compatibility with a wide range of aftermarket triggers. This lower is often found in builds featuring a mid-length gas system, optimizing performance and recoil management.
Specifications
Aero Precision M5 Complete Lower Receiver for AR-10 Rifle
Build history on GunPartPicker
Builders have been adding the Aero Precision M5 Complete Lower Receiver for AR-10 Rifle to their builds on GunPartPicker since February 2026. All time, it ranks #384 of the 1,054 lower receivers builders have added.
It was out of stock everywhere we track for all of September 2026, and today none of the 2 retailers we track has it in stock right now. Listed prices start at $362.99 at KY Gun Company for when it comes back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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Frequently Built With
The part most often added in each category by the builds that include this one
Aero Precision M5 Barreled Upper .308 Mid-Length Atlas R-ONE Black - 16"
San Tan Tactical Enhanced Bolt Carrier Group, Black Nitride Finish, 6mm ARC STT-Enhanced
TriggerTech Duty AR- 10 Flat Trigger - AHT-TDB-33-NNF
Daniel Defense Grip-N-Rip Ambidextrous Charging Handle, Type III Hardcoat Anodized Black for 7.62 AR-10 Rifle - 04129006
Magpul M-LOK Handstop KIT - Black
Hera USA CQR Stock For DPMPS AR-10 Gen 1 Lower, Black - 12.50
Build Configuration Breakdown
Aggregated and anonymized data showing how builders use this product
CaliberBased on real build data showing which calibers builders choose alongside this product.
Gas SystemBased on real build data showing which gas system lengths builders use with this product.
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