MX556 Gen 2 AR15 Rifle – 5.56 NATO | Precision Built

Engineered for performance. Built to run. The MX556 Gen 2 AR15 Rifle is a premium 5.56 NATO platform featuring a 4150 CMV nitride barrel, mid-length gas system, and a fully upgraded Microbest chrome BCG. Precision assembled by experienced builders, this rifle delivers smooth recoil, consistent reliability, and refined accuracy right out of the box. Key Features: 4150 CMV nitride barrel, 1/7 twist, mid-length gas Microbest chrome BCG (C158 bolt, HPT/MPI, Sprinco upgrades, OCKS fasteners) Elftmann adjustable competition trigger RG2 wedge lock free-float M-LOK rail 7075-T6 mil-spec upper receiver Rogers Super Stock + Magpul K2+ grip Built and inspected by experienced professionals No shortcuts. No compromises. Just a rifle built to outperform expectations. Note: This is a FFL item and must ship to a FFL dealer.