Aero Precision M5 AR10 7.62 NATO MOE grip, lower receiver Rifle

The Aero Precision M5 AR10 7.62 NATO MOE grip lower receiver rifle represents the foundation of a modern, intermediate-range battle rifle platform trusted by precision shooters, designated marksmen, and tactical operators. Built for shooters who demand accuracy beyond 300 meters without sacrificing ergonomic control, this complete lower receiver integrates Magpul's MOE (Modular Operating Equipment) grip—a proven control surface used across military and law enforcement platforms. This lower receiver transforms the .308 Winchester / 7.62 NATO cartridge's inherent power into a configurable platform capable of handling demanding tactical and training environments.

Aero Precision manufactures the M5 lower receiver using Type III hardcoat anodized aluminum, delivering corrosion resistance and dimensional consistency critical for reliable cycling and magazine seating. The Magpul MOE grip features a reduced angle (15 degrees) optimized for intermediate reach and natural wrist alignment, while textured surfaces provide positive purchase in adverse conditions without snagging retention gear. At 3.44 pounds for the complete assembly, this lower receiver maintains the structural rigidity necessary for precision work while keeping overall system weight manageable—a critical balance in duty rifles that demand sustained accuracy under physical exertion.

Operators building a dedicated .308 platform will appreciate this lower receiver's compatibility with Aero Precision and most AR-platform M5 upper receivers, allowing configuration flexibility for mission-specific barrel lengths and optic mounts. Installation requires standard AR lower assembly knowledge; the complete receiver arrives fully assembled and functional, requiring only pairing with a compatible M5 upper assembly and charging handle. Ideal for precision rifle courses, designated marksman roles, and tactical applications where .308 ballistics and ergonomic control converge, this lower receiver serves experienced shooters committed to modular, field-proven systems.