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If you own a Mark XIX Desert Eagle in .50 AE and want to experience the raw power of .44 Magnum without buying another pistol, this conversion kit makes it simple. You get everything needed to convert between calibers: a 6-inch black steel barrel and two magazines ready to go.
What makes this kit practical is the speed of conversion. Thanks to the rim diameter of .44 Remington Magnum matching the .50 AE, swapping barrels and magazines is genuinely quick, giving your Mark XIX two distinct personalities. The barrel is finished in matte black steel with the same reliable build quality you expect from a factory Magnum Research component.
The barrel and magazines in this kit are engineered to work together as intended from the factory. You're not improvising with mismatched parts—this is the real factory option for Mark XIX owners who want caliber versatility. The kit maintains proper Mark XIX fit and function without requiring additional gunsmithing or modifications.
Beyond the sheer appeal of switching between two magnum pistol calibers, there's a practical side to owning this kit. .44 Magnum ammunition is typically more affordable than .50 AE, easier to source at most retailers, and lighter on the wallet if you reload. This means more trigger time with the pistol you love without the cost that comes with running full-house .50 AE loads. The .44 Magnum delivers genuine magnum power at a lower price point, making this conversion a smart setup for serious enthusiasts.
Yes, this kit is specifically designed for the Mark XIX platform and converts your pistol from .50 AE to .44 Magnum. The conversion only requires swapping the barrel and magazines—no additional modifications or tools needed beyond what you might typically use for normal maintenance.
The conversion is genuinely fast since the rim diameter of .44 Remington Magnum matches the .50 AE. A simple barrel swap and magazine change is all it takes. Most people can do it in seconds once they're familiar with the process.
Yes, .44 Magnum is widely available at most sporting goods retailers and online ammunition suppliers, making it far easier to source than .50 AE. It's also typically less expensive per round, which makes it practical for regular range use and practice.
This kit provides everything essential for caliber conversion: the barrel and magazines. If you need other components like the firing pin or bolt, Magnum Research sells those separately, but the kit itself is a complete factory-matched setup for changing between these two calibers.
| UPC | 761226087441 |
|---|---|
| Manufacturer | |
| Manufacturer Part Number | BMCP446 |
| Barrel Length | 6" |
| Caliber/Gauge | .44 Magnum |
| Capacity | 7 |
| Length | 10.8500 |
| Model | |
| Package Height | 7.0 |
| Package Width | 9.0 |
| Product Type | Conversion Kit |
| Shipping Weight | 2.1 |
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