GGP AR-10 Receiver Set Heavy Receiver Rifle

The Grey Ghost Precision GGP AR-10 Receiver Set Heavy Receiver Rifle is a precision-engineered upper and lower receiver pairing designed for shooters demanding tight tolerances and repeatable accuracy in the .308 Winchester platform. Built for law enforcement marksmen, military operators, and competitive long-range enthusiasts, this heavy receiver set addresses the fundamental requirement for consistent zero retention and minimal group dispersion across extended shooting sessions. Grey Ghost Precision has established itself as an uncompromising manufacturer in the tactical community, and this receiver set reflects that commitment to dimensional accuracy and durability under sustained fire.

The heavy receiver profile increases rigidity and reduces harmonic vibration during firing, a critical advantage when building precision rifles intended for sub-MOA performance beyond 500 yards. The increased mass in the receiver structure dampens bolt carrier group oscillation and receiver flex, directly improving shot-to-shot consistency—a measurable difference in match conditions and operational environments where first-round hits matter. Manufacturing tolerances are held to mil-spec standards with enhanced dimensional consistency; the receiver geometry is optimized for smooth cycling with mil-spec and enhanced bolt carrier groups. At 2.31 lbs, the receiver set provides substantial material without excessive weight penalty, making it suitable for both precision rifle builds and duty-grade AR-10 configurations.

This receiver set is ideal for builders constructing precision rifles, designated marksman rifles (DMRs), and long-range hunting platforms in .308 Winchester. Compatibility extends across standard AR-10 pattern components—upper and lower are engineered to accept all mil-spec AR-10 fire control groups, magazine wells, and bolt carrier assemblies. Installation follows established AR-10 assembly protocols; the receiver set requires standard gunsmithing tools and baseline knowledge of receiver finishing and component fitment. Law enforcement precision teams and military armorers will recognize the heavy receiver as a quality foundation suitable for mission-critical builds where receiver tolerance stack-up directly correlates to downrange performance.