The Magnum Research Desert Eagle .44 Magnum Conversion Barrel Kit (brand part number BMCP446WMDIMB) turns a .50 Action Express Mark XIX into a .44 Magnum pistol while adding built-in recoil control. This Magnum Research kit pairs a 6-inch White Matte Distressed barrel with a muzzle brake machined directly into the barrel, plus two 8-round magazines so the new caliber is ready to shoot right away. It is a complete, factory-correct way to add a second caliber and tame felt recoil at the same time, without buying a second pistol.

Key Specifications

• Converts the platform to .44 Magnum for hard-hitting performance.
• Barrel length is 6 inches, matching standard Mark XIX proportions.
• Finished in White Matte Distressed for a rugged appearance.
• Machined with an integral muzzle brake to reduce recoil and muzzle rise.
• Kit includes two 8-round magazines ready for the new caliber.

Frequently Asked Questions

What comes in the box? One 6-inch .44 Magnum barrel with integral muzzle brake and two 8-round magazines.

Can I switch back to .50 AE? Yes, simply reinstall your original .50 AE barrel and magazines whenever you want.

Buy the Magnum Research Desert Eagle .44 Magnum Conversion Barrel Kit

Get a second caliber and built-in recoil control in one kit. Order this handgun barrel conversion kit from our Lubbock, Texas gun shop for fast, insured shipping.