Aero Precision M5 (.308) Carbine Complete Lower Receiver w/ A2 Grip, No Stock - Anodized Black

Aero Precision APAR308214: Aero Precision's M5 .308 Complete Lower Receiver is the perfect base for your custom big-bore AR rifle.

Features:

Works with standard AR 308 components and magazines
Rear takedown pin detent hole is threaded for a 4-40 set screw
Bolt catch is threaded for a screw pin (no roll pin needed)
Integrated trigger guard
Selector markings will work with 45, 60 or 90 degree safety selectors
Accepts Battle Arms Development short throw safety selectors, but will work with any standard selector
No gap with aftermarket pistol grips

Includes:

Aero Precision M5 Lower Receiver
A2 Grip
Lower parts kit
Receiver extension
.308 carbine buffer and spring
These parts are installed
This complete lower does not include a stock.