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If you own a Mark XIX Desert Eagle, swapping barrels is one of the best parts of the platform. This factory Magnum Research barrel lets you change calibers or barrel length in seconds with nothing more than a couple hand tool adjustments and the right bolt assembly on hand.
Built from quality steel with a matte black finish, this 6-inch barrel delivers the classic balance between handling and velocity that makes the 357 Magnum a favorite for Desert Eagle owners. The integrated Picatinny rail runs the full length for easy optic and accessory mounting, whether you're planning a pistol scope, red dot, or tactical light setup. The fixed front sight comes factory installed, so you're ready to mount an optic or shoot it as-is.
The real beauty of this barrel is interchangeability. The Mark XIX platform was designed from the ground up for swapping barrels and bolts, so you can tailor your gun to different shooting applications without buying multiple firearms. The gas-operated design handles magnum loads smoothly regardless of barrel length, and the heft of the 357 keeps recoil very manageable compared to larger calibers like 44 Magnum or 50 AE. This barrel keeps the platform's reputation for reliability intact and gives you a configuration that feels right for extended range sessions or collecting.
You're getting an OEM part manufactured by Magnum Research themselves. Steel construction, matte finish, American-made. No gimmicks, just a straightforward replacement barrel for the Mark XIX platform.
No, this is Mark XIX only. The Mark VII had a different lug position and mounting design, so Mark XIX barrels are not backward compatible. You need the exact Mark XIX match for proper function.
Yes. A barrel change alone won't work. You'll also need the matching bolt assembly for 357 Magnum and the correct magazine. The Mark XIX is designed to swap calibers, but all three components work together. Just a barrel swap will cause feeding and function problems.
The integrated Picatinny-style rail will accept single-slot scope rings and mounts, which is what most pistol scopes use. However, dual-slot mounts won't fit due to the spacing on Desert Eagle rails. Check your scope ring compatibility before purchasing.
Yes, this is a genuine Magnum Research manufactured part made in the USA. It's the same quality barrel Magnum Research sells directly for their Mark XIX platform.
| UPC | 761226022886 |
|---|---|
| Manufacturer | |
| Manufacturer Part Number | BAR3576 |
| Caliber/Gauge | 357 Remington Magnum |
| Length | 6" |
| Model | |
| Sights | Fixed Front |
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