Magnum Research Desert Eagle Mark XIX 429 DE 6" Brushed Chrome Replacement Barrel

The Magnum Research BAR4296BC is an OEM replacement barrel for the Desert Eagle Mark XIX chambered in the proprietary 429 DE cartridge. Precision-machined from stainless steel with a brushed chrome finish, this drop-in barrel lets you swap calibers on an existing Mark XIX frame or replace a worn factory unit.

The 6" barrel is cut with a 1:18" twist to stabilize the heavy .429 DE projectiles and features an integrated Picatinny rail along the top for mounting optics. A fixed front sight is built into the barrel shroud, allowing the shooter to use the factory rear sight or pair with an optic on the included rail.

As a factory component, this barrel provides the same fit and finish as the original equipment installed on the Desert Eagle Mark XIX. The 429 DE was developed by Magnum Research specifically for the Desert Eagle platform and is not interchangeable with other cartridges. Installation requires an existing Mark XIX pistol; barrel and complete pistol are sold separately.