The PWS UXR AR-15 Magwell Assembly transforms rifle customization with seamless integration into the innovative XChange system, allowing shooters to adapt their firearm to multiple calibers effortlessly. Designed for maximum versatility, its ambidextrous configuration accommodates both left and right handed users while enabling quick magazine swaps based on caliber selection. The XChange system streamlines caliber conversions by simply swapping the barrel, magwell and bolt, launching with chambering options in .223 Wylde, .300 AAC Blackout and .308 Win. As the UXR platform continues to expand with additional calibers and barrel lengths, it sets a new standard in modular rifle design. Whether for tactical applications, hunting or recreational shooting, the UXR XChange system delivers unmatched adaptability and performance, redefining the modern shooting experience.

Featuring ambidextrous controls, the innovative magwell design allows for effortless use and versatile magazine compatibility
Built to support .223 Wylde and .300 BLK chamberings, expanding its adaptability for different mission requirements
Fully integrates into the UXR XChange ecosystem, enhancing modularity and adaptability
Offers ever-expanding caliber options and barrel lengths, providing long-term versatility to suit various shooting needs

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It is the customer’s responsibility for understanding state laws regarding all purchases made. For a comprehensive list of all Shipping Restrictions, please refer to our Shipping Restrictions By State Page found Here.

All NFA Rules Apply

These items are controlled by the U.S. Government and authorized for export only to the country of ultimate destination for use by the ultimate consignee or end-user(s) herein identified. They may not be resold, transferred, or otherwise disposed of, to any other country or to any person other than the authorized ultimate consignee or end-user(s), either in their original form or after being incorporated into other items, without first obtaining approval from the U.S. government or as otherwise authorized by U.S. law and regulations.

It is the customer’s responsibility for understanding state laws regarding magazine capacities. Palmetto State Armory abides by all state regulations regarding the sale of high capacity magazines. We DO NOT ship high-capacity magazines with firearms to certain states. We WILL NOT replace high capacity magazines with state compliant magazines. We DO NOT offer refunds in place of the magazines. Please see our terms and conditions for a list or restricted states.