Aero Precision M5 CAL MULTI Lower Receiver - Anodized Black
The Aero Precision M5 lower receiver is an AR-10 / AR308-pattern foundation built from 7075-T6 forged aluminum with an anodized black finish and "CAL MULTI" markings. It is designed to work with standard AR-10 / AR308-pattern components and magazines.
Receiver features include an upper tension screw system for fine-tuning upper-to-lower fit, a threaded bolt catch (screw pin, no roll pin), a threaded rear takedown pin detent channel (4-40), an integrated trigger guard, and selector markings that support 45/60/90 degree safety selectors. Sold as pictured; stripped lower receiver with no bolt catch or other lower parts/hardware installed.
Included: lower receiver only. A box may be pictured, but it is not included unless explicitly stated.