Shadow Systems MR920 4
Shadow Systems MR920 4

Shadow Systems MR920 4″ 9mm Barrel Holosun 507C

The Shadow Systems MR920: Compact, powerful, and feature-packed. With a match-grade barrel, flat-faced trigger, and factory-mounted Holosun 507C, it delivers exceptional performance and customization for professionals and new shooters alike.


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SKU: SS-1006-HCategories: , ,

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The Shadow Systems MR920 has made a significant impact in the firearms industry, offering a compact-sized pistol designed to seamlessly work with existing Glock 19 holsters, magazines, and gear. This feature-packed firearm provides exceptional performance for both experienced professionals and new shooters.

At the core of the MR920 is its match-grade barrel, which is conventionally rifled and spiral-fluted. This design not only enhances accuracy but also improves debris evacuation, ensuring flawless performance even in challenging conditions. The drop-safe, flat-faced aluminum trigger is a standout feature, offering a 4.5-5.0 lbs trigger pull for a smooth and consistent pull with a crisp, tactile reset. This feature allows for rapid follow-up shots and an enhanced overall shooting experience.

The MR920 goes further by offering optic cut models, enabling shooters to mount their preferred mini red dot optic for customization based on personal needs and preferences. The pistol comes with a factory-mounted Holosun 507C, a reliable red dot optic, allowing users to start shooting right out of the box without additional purchases or installations. This ensures a clear and precise sight picture for every shot.

Interchangeable backstraps add another layer of customization, allowing users to tailor the grip to fit their hands perfectly, ensuring a comfortable and secure hold. The sleek black slide and frame, coupled with the black spiral-fluted barrel, give the MR920 a sophisticated and tactical appearance.

The Shadow Systems MR920 is a choice for those who seek the best, delivering perfection and elevating shooting capabilities to the next level. Whether for law enforcement, competitive shooting, or responsible civilian self-defense, the MR920 provides unparalleled performance and reliability. Order your MR920 today to experience confidence and peace of mind with a firearm designed to excel in any situation.


  • Interchangeable Backstraps
  • Factory Mounted Holosun 507C
  • Black Slide and Frame
  • Black Spiral Fluted Barrel
Weight3.0000 lbs
Dimensions13.5000 × 9.0000 × 3.2500 in

Shadow Systems


9 MM








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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 4" 9mm Barrel Holosun 507C
Shadow Systems MR920 4″ 9mm Barrel Holosun 507C

Out of stock