Magnum Research Desert Eagle Mark XIX .50 AE, 6" Barrel, Matte Black, DE50, Made in USA
This U.S.-made Desert Eagle Mark XIX in .50 AE pairs the iconic gas-operated, rotating-bolt design with a 6" barrel and matte black steel construction. It includes the factory case, manual, instructional DVD, gun sock, and one 7-round magazine. The case label identifies model DE .50AE 6" MK XIX (DE50) and matches the pistol’s serial, confirming the correct factory pairing.
Built on the Mark XIX architecture, this pistol supports caliber conversions between .357 Magnum, .44 Magnum, and .50 AE. It features fixed iron sights with a dovetailed square-notch rear that is windage-adjustable, deep vertical slide serrations, and an ambidextrous slide-mounted safety. An integral top barrel Picatinny optics rail provides straightforward options for optics; there is no under-barrel accessory rail.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: There are scratches and blemishes present on the exterior.
What’s Included
- Magnum Research factory hard case
- Magnum Research Desert Eagle operating instructions
- Magnum Research Desert Eagle Mark XIX instructional DVD
- Desert Eagle-branded gun sock
- One 7-round magazine
The Mark XIX series is known for its modular barrel/bolt architecture, and this example reflects that capability with support for caliber conversions among .357 Magnum, .44 Magnum, and .50 AE. The gas-operated system with a multi-lug rotating bolt is central to the platform’s design and reliability with Magnum calibers.
The pistol’s steel frame and barrel wear a uniform matte black finish, complemented by black textured polymer grips with the Magnum Research eagle medallion. Deep vertical serrations on the slide aid manipulation, while the left-side magazine release and ambidextrous slide-mounted manual safety provide familiar controls.
Sight configuration is straightforward: a fixed ramped front blade and a dovetailed square-notch rear that is adjustable for windage via the dovetail. The barrel assembly provides an integral top Picatinny optics rail, expanding optics setup options without altering the core configuration; there is no under-barrel accessory rail.
Made in Pillager, Minnesota, this DE50-marked configuration is the classic 6" .50 AE, full-size format with a 7+1 capacity. The factory case label explicitly identifies DE .50AE 6" MK XIX (DE50) and matches the pistol’s serial, offering clear model verification with the included packaging.




