Magnum Research | Desert Eagle MK XIX Combo | .357/.44/.50AE | 6″ DEXIX6SRM

The Magnum Research Desert Eagle Mark XIX Component System is a multi-caliber semiautomatic pistol package built around a 6″ barrel configuration. This listing describes a combo system configured for .357 Magnum, .44 Magnum and .50 Action Express with caliber-specific barrels and magazines. The design uses a gas-operated, rotating-bolt semiautomatic mechanism with a single-action trigger for consistent trigger pull.

Suited to long-range target work and big-game hunting where a high‑power handgun is appropriate, this component system gives users the ability to change calibers with the supplied barrel and magazine components. It is offered with fixed combat-style sights and a full-length accessory rail on the frame.

Product Specifications

• The manufacturer is reported as MAGNUM RESEARCH / Magnum Research.
• The model is listed as the Desert Eagle Mark XIX Component System.
• The manufacturer’s part number is DEXIX6SRMB.
• The package is described for calibers .357 Magnum, .44 Magnum, .50 Action Express.
• The barrel length is listed as 6″.
• The action is described as a gas-operated rotating-bolt semiautomatic with a single-action trigger.
• The listed capacities are 9+1 (357 MAG); 8+1 (44 MAG); 7+1 (50 AE).
• The number of magazines included is 3 (one 9rd for .357, one 8rd for .44, one 7rd for .50).
• The frame material is listed as steel frame.
• Sights are listed as fixed combat-style sights.
• The overall length is shown as 10.75″ in source data.
• The weight is listed as 14.25 (value provided in source data).
• The product type is listed as Semi-Auto Pistol.
• The ATF manufacturer/model are listed as MAGNUM RESEARCH INC. / DESERT EAGLE.
• The UPC is 761226091172.

This component system is aimed at shooters who want a multi-caliber platform in a single package: swap barrels and magazines to match the task at hand. The Mark XIX’s gas-operated rotating-bolt system and single-action trigger offer a distinct operating profile useful for deliberate precision shooting and field use where powerful handgun cartridges are required.

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