Wilson Combat TRLOWERANO Mil-Spec Lower Receiver Aluminum Black Anodized for AR-15

The Wilson Combat TRLOWERANO Mil-Spec Lower Receiver Aluminum Black Anodized is a precision-forged AR-15 lower receiver engineered to mil-spec plus tolerances and finished with military-grade type 3 hard anodize. This aluminum lower is the foundation for building a reliable AR platform rifle, designed for shooters who demand accuracy and durability in a critical component that carries the fire control group, stock assembly, and magazine well.

Manufactured from 7075-T6 aluminum forgings, this lower receiver meets or exceeds mil-spec specifications while maintaining tight machining tolerances throughout. The type 3 hard anodize finish provides superior corrosion resistance and wear characteristics compared to standard anodize, making it suitable for field use in varied environments. The mil-spec design ensures compatibility with standard AR-15 upper receivers and barrel assemblies. Note that this is a stripped lower receiver and requires a complete lower parts kit, buffer tube assembly, and buttstock to function as a complete firearm.

This lower receiver is suited for operators, competitive shooters, and builders constructing patrol rifles, precision platforms, or duty weapons. Whether assembling a carbine for professional use or building a custom rifle for sport shooting, the Wilson Combat mil-spec lower provides the dimensional consistency and material strength needed for extended field service. The aluminum construction keeps the rifle weight minimal without sacrificing strength in this critical load-bearing component.

The AR-15 platform remains the most commonly issued and privately owned rifle in America, and the lower receiver is the regulated firearm component that defines the weapon system. Mil-spec construction ensures parts commonality and modularity across military, law enforcement, and civilian markets. Wilson Combat's reputation for precision manufacturing makes this lower a solid choice for builders seeking verified quality and tight tolerances from initial assembly through years of service.