Golden Eagle JGM-122 Precision-Machined Metal Lower Receiver for AR-15/M4/M16 Rifles

Upgrade your AR-15/M4/M16 build with the Golden Eagle JGM-122 Precision-Machined Metal Lower Receiver—the ultimate choice for precision and durability. Designed with advanced CNC machining techniques from premium-grade steel alloys, this lower receiver delivers unmatched strength and compatibility for all standard AR components. Whether you’re upgrading your current setup or building from scratch, its Mil-Spec dimensions ensure seamless integration with popular buffers, stocks, and accessories while maintaining rock-solid reliability under extreme conditions.

Crafted to meet rigorous military standards, this lower receiver features precise tolerances engineered for consistent performance in demanding environments. Its sleek design includes interchangeable bolt catch mechanisms and optional laser engraving for personalized customization without sacrificing structural integrity. Unlike generic alternatives that compromise durability for cost savings, the JGM-122 prioritizes long-term functionality—ideal for competitive shooters, tactical operators, or hunters seeking dependable field performance.

As a direct replacement for factory lowers or worn-out models, installation is effortless thanks to its drop-in design compatible with standard tools. Elevate your firearm’s precision and longevity with a receiver built to withstand countless rounds while retaining critical alignment accuracy. For firearms enthusiasts who demand nothing less than perfection in every component of their build—the Golden Eagle JGM-122 sets a new benchmark in AR lower receiver engineering.