The PWS UXR AR-15 Magwell Assembly redefines rifle customization with its seamless integration into the advanced XChange system, enabling shooters to effortlessly adapt their firearm to multiple calibers. Designed for ambidextrous use, this versatile magwell supports both left and right handed shooters while allowing easy magazine type changes based on caliber selection. The XChange system enhances modularity by enabling quick caliber swaps through a simple barrel, magwell and bolt exchange, launching with chamberings in .223 Wylde, .300 AAC Blackout and .308 Win. As the UXR platform expands with additional caliber options and barrel lengths, it sets a new standard for modular rifle platforms. Whether for tactical applications, hunting or recreational shooting, the UXR XChange system delivers unmatched versatility and performance, transforming the shooting experience.

Ambidextrous controls with a versatile magwell design, ensuring seamless magazine compatibility for both left and right handed users
Compatible with .223 Wylde and 300 BLK chamberings
UXR XChange seamlessly integrates into the broader UXR XChange ecosystem, enhancing connectivity and streamlining functionality
An expanding catalog with continually increasing caliber options and barrel lengths, providing long-term versatility

Report incorrect product description

Reviews

Q & A

Retail Stock

Compliance

Shipping Restrictions

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.