Primary Weapons Systems

Primary Weapons Systems

Primary Weapons Systems UXR Elite Conversion Kit - 300 Blackout, 14.5" Barrel, Includes Bolt and Barrel

The proprietary UXR, or User XChange Rifle, is the pinnacle of firearm innovation. This revolutionary system offers unmatched modularity and performance. The patent-pending XCHANGE system allows the shooter to quickly convert to alternate calibers on the...