Aero Precision’s M5 .308 Stripped Lower Receiver helps you build a big-bore AR from the ground up. Mil-spec dimensions and coating ensure the highest quality and correct component interface. It features a upper and Nylon tipped tension screws, rear takedown pin detent hole that is threaded for a 4-40 set screw, bolt catch that is threaded aero m5 receiver set for a screw pin (no roll pin needed), and a integrated trigger guard. This stripped lower receiver works with standard DPMS 308 components and magazines.

Aero Precision M% Lower Receiver Specifications:

AR308 Stripped Lower Receiver
7075-T6 Forged Aluminum
Integrated Trigger Guard
.250 takedown Pin Holes
“Cal Multi” Markings
Upper Tension Screw
Uses DPMS LR-308/SR-25 Mags
Bolt Catch Threaded for Screw Pin
Rear Takedown Pin Detent Threaded for 4-40 Set Screw
Markings Work with 45, 60, and 90 Degree Safety Selectors
Black Anodized