Primary Weapons Systems Mk114 Mod 2-m Upper 6mm ARC 14.5 LS FRC Com AR15 Compatible

The Primary Weapons Systems PWS Mk114 Mod 2-m Upper 6mm ARC 14.5 LS FRC Com delivers a purpose-built upper receiver assembly engineered for precision and reliability in AR-platform rifles, blending a 14.5-inch barrel with a 6mm ARC chamber to deliver flat trajectories, excellent energy retention, and improved long-range performance for varmint chasing, predator control, and precision fire missions. This upper captures PWSs renowned attention to detail, featuring robust construction, a streamline