Primary Weapons Systems UXR Elite, Semi-automatic Rifle, 223 Wylde, 14.5 Pinned (16 OAL), FRC Compensator, Matte Finish, Black, Modified Long Stroke Piston System, Folding Adjustable Stock, M-LOK Handguard, 30 Rounds, 1 Magazine UXR-223-14-PW 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 same serialized platform by exchanging just three parts - the magazine well, bolt head and barrel. To create an unparalleled shooting experience, the proprietary UXR introduces a unique bore-evacuation chamber incorporated into the barrel, along with a modified long-stroke piston system, which together allow for a smoother shot and lower recoil. From long-range precision to fast-paced shooting in dynamic environments, the UXR combines