Pre-Owned HK MR556A1 in great condition, upgraded with a Midwest Industries free-float handguard, HUXWRX flash hider, and a premium optic combo—Trijicon ACOG with RMR mounted. This is a top-tier 5.56 NATO rifle built for accuracy, durability, and serious performance.

The HK MR762 A4 is a rugged, piston-driven 7.62 NATO rifle built for unmatched reliability and extreme durability. Featuring a cold hammer-forged barrel, ambidextrous controls, and an adjustable gas system, it’s the commercial-grade evolution of the battle-proven HK417—engineered for precision and endurance in any environment.