0
0

Magnum Research Desert Eagle MK XIX 6″ Component System | .357/.44/.50AE

UPC: 761226028239

$3,408.99

3 in stock

Online inventory may differ from in-store availability. 

Fast Shipping

Quick turnaround so you get your gear sooner.

Secure FFL-Friendly Checkout

Trusted checkout with industry-standard protection.

Family-Owned Business

Keeping Traditions Alive Since 1953

Secure Transactions provided with

Description

The Desert Eagle has earned its place as one of the most recognized firearms ever made, but the Mark XIX Component System takes things further than just owning a single-caliber gun. This factory package gives you a .50 AE pistol with a 6-inch barrel, plus all the conversion components to run .44 Magnum and .357 Magnum from the same frame. One gun, three calibers, each with its own dedicated magazine. That's a lot of range flexibility built into a single package.

What Makes the Mark XIX Desert Eagle Component System Tick

The Mark XIX runs on a gas-operated, rotating bolt system that behaves more like a semi-automatic rifle than a typical pistol. When a round fires, propellant gases are bled off and drive a piston that cycles the bolt, which locks into the barrel extension much like an AR-15-style setup. Because the barrel itself is fixed to the frame, not moving inside the slide, the Desert Eagle delivers a level of inherent mechanical accuracy you won't find in a traditional tilting-barrel semi-auto. Add in the polygonal rifling and CNC-machined components held to tight tolerances, and the result is a pistol that's as precise as it is powerful. The gas-operated design also spreads the recoil impulse over a longer cycle, which makes the gun noticeably softer to shoot than a big-bore revolver of comparable caliber.

Switching Calibers on the Desert Eagle MK XIX

Going from .50 AE to .44 Magnum is genuinely fast since both cartridges share the same bolt, so only the barrel and magazine need to swap. Converting to .357 Magnum takes a bit more time because the included bolt assembly also needs to change, but the process requires no special tools and is straightforward once you've done it once. Each caliber comes with its own magazine: a 7-rounder for the .50 AE, an 8-rounder for the .44 Mag, and a 9-rounder for the .357 Mag. The full Weaver-style accessory rail on the barrel is ready for a red dot or pistol scope, and the standard ambidextrous safety keeps operation consistent regardless of which hand is on the gun.

For collectors, range enthusiasts, and handgun hunters who want the most out of a single platform, this component system is the definitive way to get into the Mark XIX. Everything arrives in a lockable ICC aluminum case with a black ballistic nylon cover, making it easy to transport and store.

Key Specifications

  • Manufacturer: Magnum Research
  • Model: Desert Eagle Mark XIX Component System
  • MPN: DEXIX6
  • UPC: 761226028239
  • Action: Single Action, Gas-Operated, Rotating Bolt
  • Calibers Included: .50 AE, .44 Magnum, .357 Magnum
  • Barrel Length: 6 inches (all three calibers)
  • Capacity: 7+1 (.50 AE), 8+1 (.44 Mag), 9+1 (.357 Mag)
  • Frame: All-Steel Construction
  • Finish: Matte Black
  • Grips: Black Rubber
  • Sights: Fixed Combat Sights
  • Accessory Rail: Full Weaver-Style Rail on Barrel
  • Safety: Ambidextrous
  • Overall Length: 10.75 inches (with 6" barrel)
  • Width: 1.25 inches
  • Height: 6.25 inches
  • Weight (unloaded): Approximately 72 oz.
  • Rifling: Polygonal

What’s Included

  • Desert Eagle Mark XIX .50 AE Pistol with 6" Black Barrel and 7-Round Magazine
  • .44 Magnum 6" Black Barrel (BAR446)
  • .357 Magnum 6" Black Barrel (BAR3576)
  • .357 Magnum Bolt Assembly
  • .44 Magnum 8-Round Magazine (MAG44)
  • .357 Magnum 9-Round Magazine (MAG357)
  • Lockable ICC Aluminum Carrying Case with Black Ballistic Nylon Cover (locks not included)

Frequently Asked Questions

Do I need any tools to swap calibers on the Desert Eagle Mark XIX Component System?

No special tools are required. Going from .50 AE to .44 Magnum is just a barrel and magazine swap, which can be done in seconds since both cartridges share the same bolt. Converting to .357 Magnum takes a few extra minutes because the bolt assembly also needs to be changed, but everything comes apart and goes back together by hand.

Is the Desert Eagle Mark XIX difficult to shoot despite the heavy calibers?

It's more manageable than most people expect. The gas-operated system bleeds off propellant gases to cycle the action, which naturally slows and smooths the recoil impulse compared to a revolver of similar caliber. The pistol also weighs close to four and a half pounds empty, and that mass absorbs a lot of the kick. A firm two-handed grip is recommended, especially with the .50 AE.

Can I mount an optic on the Desert Eagle MK XIX Component System?

Yes. All three 6-inch barrels include a full Weaver-style accessory rail that runs from just behind the muzzle end back toward the front sight, giving you plenty of real estate for a pistol scope or red dot. The fixed barrel design also benefits accuracy with glass since the barrel doesn't move relative to the frame during the action cycle.

What type of ammunition should I use in the Desert Eagle?

The Desert Eagle is designed for jacketed factory ammunition. Because of the gas-operated system, unjacketed lead bullets are not recommended since lead fouling can clog the gas port and cause reliability issues. Stick with quality jacketed or plated factory loads and you should have a smooth experience across all three calibers.

Is the aluminum carrying case in this package lockable?

The ICC aluminum case that comes with the Mark XIX Component System does have lock provisions, but the locks themselves are not included. You can fit standard padlocks through the hasps for secure transport and storage. The case also features a black ballistic nylon exterior cover.

Who is this Desert Eagle Component System best suited for?

This package makes the most sense for someone who wants the full Mark XIX experience without buying multiple separate pistols or hunting down individual conversion parts over time. It's popular with collectors, big-bore enthusiasts who want to explore different calibers on the same platform, and handgun hunters who want flexibility in what they're running in the field. It's also a genuinely impressive range gun that tends to be the center of attention wherever it shows up.

Additional information

UPC

761226028239

Manufacturer

Manufacturer Part Number

DEXIX6

Action

ATF Type

Pistol

Barrel Length

6"

Caliber/Gauge

.357 Magnum

Capacity

9+1(357MAG)8+1(44MAG)7+1(50AE)

Number of Magazines

3 (1)9rd.357 (1)8rd.44 (1)7rd.50

Package Height

7.0

Package Width

12.8

Product Type

Semi-Auto Pistol

Shipping Weight

13.35

Sights

Fixed

Sights Type

Fixed Sights

Reviews

There are no reviews yet.

Be the first to review “Magnum Research Desert Eagle MK XIX 6″ Component System | .357/.44/.50AE”