Primary Weapons Systems152742712
Pws Uxr Magwell Md Frame Ar15$129.95
Availability: In Stock
The Primary Weapons Systems UXR Magwell for .308 AR10 rifles is a modular magazine interface designed to work within PWS's XChange system—a platform engineered for quick caliber and barrel swaps. If you're running a .308 WIN AR10 and want the flexibility to change calibers or adapt your rifle's magazine compatibility without a full rebuild, this magwell is the key piece that lets you do it. The ambidextrous design accommodates both left and right-handed shooters, and it's built to integrate seamlessly with other XChange components (barrel, bolt, and upper assembly) as you expand your platform.
This is purpose-built for shooters who value modularity—whether you're a hunter looking to quickly switch between different hunting calibers, a competition shooter running multiple configurations, or someone who wants a true multi-purpose rifle platform. Rather than maintaining separate rifles, the XChange ecosystem lets you adapt a single lower to different uppers and ammunition types by swapping the barrel, magwell, and bolt. It's the kind of flexibility that pays off if you shoot regularly across different ranges or hunting seasons.
The magwell itself handles the magazine interface, so compatibility with your chosen caliber's mags depends on pairing it with the correct barrel and bolt assembly from the XChange lineup. PWS has launched .308 WIN and 6.5 Creedmoor options alongside the .223 Wylde offerings, so check the XChange compatibility chart when selecting barrels and upper components to match your magwell choice.
| Brand | Primary Weapons Systems (PWS) |
| Product Type | Magwell Assembly / AR10 Magazine Interface |
| Caliber Compatibility | .308 WIN, 6.5 Creedmoor (when paired with matching barrel/bolt) |
| Hand Configuration | Ambidextrous |
| System | UXR XChange modular system |
| Platform | AR10 |
The PWS UXR Magwell is designed for the XChange system; compatibility with standard AR10 components depends on your specific receiver and magwell configuration. For proper fit and function, verify your lower receiver is set up for the XChange platform.
This .308 magwell is compatible with .308 WIN and 6.5 Creedmoor when you pair it with the matching barrel and bolt assemblies from the UXR XChange lineup. The magwell itself accommodates those caliber's magazines; swapping calibers requires changing the barrel, bolt, and magwell together as part of the XChange system.
Yes, the UXR Magwell has an ambidextrous design that works for both left and right-handed shooters without modification.
To change calibers, you swap the barrel, bolt, and magwell as a matched set for your chosen caliber. The magwell shown here is the .308 variant; you'll need the corresponding barrel and bolt assembly for your target caliber from the XChange lineup.
SKU: 152742716 • Width: 3.25in • Height: 2in • Depth: 8.75in • Weight: 0.38oz
Availability: In Stock
The Primary Weapons Systems UXR Magwell for .308 AR10 rifles is a modular magazine interface designed to work within PWS's XChange system—a platform engineered for quick caliber and barrel swaps. If you're running a .308 WIN AR10 and want the flexibility to change calibers or adapt your rifle's magazine compatibility without a full rebuild, this magwell is the key piece that lets you do it. The ambidextrous design accommodates both left and right-handed shooters, and it's built to integrate seamlessly with other XChange components (barrel, bolt, and upper assembly) as you expand your platform.
This is purpose-built for shooters who value modularity—whether you're a hunter looking to quickly switch between different hunting calibers, a competition shooter running multiple configurations, or someone who wants a true multi-purpose rifle platform. Rather than maintaining separate rifles, the XChange ecosystem lets you adapt a single lower to different uppers and ammunition types by swapping the barrel, magwell, and bolt. It's the kind of flexibility that pays off if you shoot regularly across different ranges or hunting seasons.
The magwell itself handles the magazine interface, so compatibility with your chosen caliber's mags depends on pairing it with the correct barrel and bolt assembly from the XChange lineup. PWS has launched .308 WIN and 6.5 Creedmoor options alongside the .223 Wylde offerings, so check the XChange compatibility chart when selecting barrels and upper components to match your magwell choice.
| Brand | Primary Weapons Systems (PWS) |
| Product Type | Magwell Assembly / AR10 Magazine Interface |
| Caliber Compatibility | .308 WIN, 6.5 Creedmoor (when paired with matching barrel/bolt) |
| Hand Configuration | Ambidextrous |
| System | UXR XChange modular system |
| Platform | AR10 |
The PWS UXR Magwell is designed for the XChange system; compatibility with standard AR10 components depends on your specific receiver and magwell configuration. For proper fit and function, verify your lower receiver is set up for the XChange platform.
This .308 magwell is compatible with .308 WIN and 6.5 Creedmoor when you pair it with the matching barrel and bolt assemblies from the UXR XChange lineup. The magwell itself accommodates those caliber's magazines; swapping calibers requires changing the barrel, bolt, and magwell together as part of the XChange system.
Yes, the UXR Magwell has an ambidextrous design that works for both left and right-handed shooters without modification.
To change calibers, you swap the barrel, bolt, and magwell as a matched set for your chosen caliber. The magwell shown here is the .308 variant; you'll need the corresponding barrel and bolt assembly for your target caliber from the XChange lineup.
SKU: 152742716 • Width: 3.25in • Height: 2in • Depth: 8.75in • Weight: 0.38oz