PWS UXR Magwell Assembly AR-15 | UCRW0004011F

The PWS UXR Magwell Assembly is a medium-frame AR-15 magwell designed for use with the UXR XChange ecosystem. It provides ambidextrous magazine compatibility and is described in the supplied materials as supporting .223 Wylde and 300 AAC Blackout chamberings as part of the UXR system. The assembly is intended to simplify caliber and magazine-type changes when used with compatible UXR components.

Product Specifications

• The brand is listed as Primary Weapons Systems (PWS).
• The manufacturer part number is UCRW0004011F.
• The model name is given as the UXR Magwell.
• The product is specified for the AR-15 platform.
• The short description provided identifies the item as PWS UXR MAGWELL ASSEMBLY MEDIUM FRAME AR15 BLK.
• Compatibility in the supplied materials lists .223 Wylde and 300 AAC Blackout (300 BLK) as referenced UXR chamberings.
• The assembly integrates with the UXR XChange system for modular caliber and component exchange.
• The design is described as having ambidextrous magazine controls for left- and right-handed use.
• The provided attribute for weight is .43.
• The product color is described as black.
• The listed category is AR Lower Parts.
• The UPC is 811154033031.
• The supplied product description notes future expansion of UXR caliber and barrel options, described as ever-expanding in the materials.

This magwell is intended for shooters who value modularity and straightforward caliber-change workflows within the UXR ecosystem; it is suitable for use in precision or competitive shooting setups and for general-range/recreational applications when used with compatible UXR components. The ambidextrous design and XChange integration make it a practical upgrade for medium-frame AR-15 builds that aim to leverage caliber-swapping capability.