Primary Weapons Systems UXR Elite .223 Wylde Semi-Auto, Black

The proprietary UXR or User XChange Rifle, represents the pinnacle of firearm innovation, delivering unmatched modularity and performance. Its patent-pending XCHANGE system enables rapid caliber conversions on the same serialized platform by simply swapping the magazine well, bolt head and barrel. Designed to elevate the shooting experience, the UXR incorporates a unique bore-evacuation chamber within the barrel, working in tandem with a modified long-stroke piston system to create a smoother sh