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This Aero Precision M5 .308 Complete Lower Receiver is the perfect base for your custom big-bore AR rifle. Save when you buy it complete and let our specialist do the installation for you!
Our 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.
Includes:
Aero Precision M5 Lower Receiver
Magpul SL Pistol Grip
Magpul SL Carbine Stock
Lower Parts Kit
Receiver Extension
.308 Rifle Buffer & Spring
These parts are installed by Aero Precision
Stock # AERO PRECISION APAR308218
