Shadow Systems MR920 Combat 9mm 4.5
Shadow Systems MR920 Combat 9mm 4.5
Shadow Systems MR920 Combat 9mm 4.5
Shadow Systems MR920 Combat 9mm 4.5

Shadow Systems MR920 Combat 9mm 4.5″ Threaded Barrel

Meet the MR920 Combat 9mm: Compact, threaded, and precision built. With a match-grade barrel, flat-faced trigger, and optic cut, it delivers exceptional reliability and versatility. Elevate your shooting experience.


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The MR920 Combat 9mm 4.5″ Threaded Bronze Barrel is a compact-sized pistol designed to seamlessly work with existing G19 holsters, magazines, and gear. Precision-built, it features a match-grade barrel that is conventionally rifled and spiral-fluted, ensuring improved debris evacuation during operation. The availability of threaded barrels makes it an excellent choice for those whose departments allow the use of muzzle devices.

One of the standout features of the MR920 is its drop-safe, flat-faced aluminum trigger, providing a consistently smooth and crisp shooting experience with a trigger pull weight ranging from 4.5 to 5.0 lbs. The tactile reset enhances precision, facilitating quick follow-up shots. Optic cut models cater to shooters who prefer mini red dot optics, allowing direct mounting onto the slide without additional plates or adapters. This streamlined design not only improves accuracy but also reduces the risk of snagging on gear or clothing.

The MR920 Combat 9mm features a textured polymer frame for a reliable and secure grip, even in challenging conditions. The 17-4 Stainless Steel slide ensures durability and longevity. With a 15+1 round capacity, this pistol provides ample firepower when needed. The sights include a green outline front sight with a Tritium dot for low-light visibility and a black serrated rear sight for a clear and precise sight picture.

Whether you’re a competitive shooter, law enforcement officer, or a responsible citizen seeking a reliable and versatile handgun, the MR920 Combat 9mm 4.5″ Threaded Bronze Barrel stands out. It combines cutting-edge features, exceptional reliability, and ease of use in one package, delivering the performance needed in any situation.


  • Caliber: 9×19
  • Frame: Textured polymer
  • Slide Material: 17-4 Stainless Steel
  • Barrel Material: Bronze 416R Stainless Steel, Threaded
  • Trigger pull: 4.5-5.0 lbs
  • Capacity: 15+1
  • Front sight: Green Outline, Tritium Dot
  • Rear sight: Black Serrated
  • Optics Ready

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Exceptional Firearms, Craftsmanship and Innovation

Angstadt Arms is born from a rich heritage of master gun makers, a family legacy spanning centuries, now reimagined with innovation and technology. We believe every gun owner is part of a grand story and we invite them to add a new chapter with us.

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Shadow Systems MR920 Combat 9mm 4.5" Threaded Barrel
Shadow Systems MR920 Combat 9mm 4.5″ Threaded Barrel
$889.00 Select options