A radical new tactical rifle, the UXR (User Xchange Rifle) was just introduced by PWS (Primary Weapons Systems). This unique, revolutionary rifle allows users to quickly switch chamberings by exchanging just three parts: barrel, magwell, and bolt head. Initially available in 5.56×45 and .300 BLK variations, the UXR platform will also be available in .308 Win and 8.6 BLK configurations later this year.

Our friend True Pearce of GunsAmerica Digest Tests the new PWS UXR:

The new UXR rifle has a unique, patent-pending Xchange system. The upper receiver of the UXR is the only serialized part of the setup, enabling the shooter to easily transition from configuration to configuration, caliber to caliber. Adaptability is the core principle of the UXR, showcased in its many customizable features such as an adjustable buttstock that can fold left or right, an adjustable cheek plate, and ambidextrous-able selector switch, magazine release and even the charging handle.

UXR: Worldwide Reveal! from Vigilant Gear on Vimeo.

The UXR platform also features a proprietary “modified long-stroke piston system” which allows the rifle to run reliably with any UXR barrels regardless of caliber. This internal system allows the user to swap calibers and barrels without needing to adjust the gas system each time. And the newly-designed Bore Evacuator reduces back pressure, especially when a suppressor is being used, making the UXR a good choice for suppressed shooting.

For more information on the UXR, visit Primaryweapons.com/firearms/uxr. PWS will have the UXR at the Industry Day at the Range on January 22, 2024, and it will be showcased at SHOT Show 2024.

Barrett Firearms Manufacturing(Barrett) has been awarded the U.S. Special Operations Command (USSOCOM) ASR (Advanced Sniper Rifle) contract for with its MRAD (Multi-Role Adaptive Design) rifle system. The SOCOM ASR contract is worth nearly fifty million dollars. The ASR contract was announced by the U.S. Dept. of Defense on March 11, 2019.

Guns.com reports: “The $49.9 million five-year, indefinite-quantity, firm-fixed-price contract announcement is slim on details other than that is for the ASR program. The program itself was identified in SOCOM’s FY19 budget justification book as part of an effort to continue ‘development of enhanced capabilities to improve performance’ of ‘individual sniper weapons to engage out to 1500 meters’.” A key requirement was the ability to shooter multiple calibers and cartridge types.

USSOCOM announced in 2016 it needed a modular, multi-caliber bolt action sniper rifle capable of converting between 7.62x51mm, .300 Norma Magnum (NM) and .338 Norma Magnum (NM). The gun needed to be able to change barrels easily in the field with minimal tools. The Barrett MRAD is designed with precision and modularity in mind. As produced for SOCOM, the MRAD will be designated the Mk21. The new MK21 MRADs will be built at Barrett’s Christiana, Tennessee factory, with production to be completed by March 2024.

Interestingly, this is the first time in U.S. history that both a father and son have designed an official military-commissioned rifle system. Father Ronnie Barrett developed the successful .50-Caliber M107 and now son Chris Barrett has succeeded with the Mk21 MRAD.

“This feels like the highest honor I could ever achieve professionally — to have a rifle adopted by the U.S. military, and especially USSOCOM,” said Chris Barrett. Father Ronnie Barrett added: “I remember Chris telling me that ‘this is what all precision rifles will look like one day!’ and he was right. However, aesthetics is not all that makes this rifle. As his development persisted, he was able to achieve more than I ever thought possible. I genuinely believe this is the most accurate [multi-caliber sniper] rifle in the world.”