# Shadow Systems MR920 9mm Pistol - Optics Ready, Night Sights

**Brand:** Shadow Systems
**Category:** Full Size Handguns
**Caliber:** 9mm

## Specifications

- **Caliber:** 9mm
- **Barrel Length:** 4"
- **Capacity:** 15 rounds
- **Finish:** Black Nitride
- **Weight:** 21.5 oz
- **Overall Length:** 7.13"
- **UPC:** 810120312286
- **SKU:** UCEGHWGnm

## Description

The Shadow Systems MR920 Foundation is a striker-fired semi-automatic pistol chambered in 9mm, suited for everyday carry and range use. The 4-inch barrel, polymer frame, and 21.5 oz. weight keep it manageable, while the optics-ready slide cut and included night sights give it real utility beyond stock configuration.

### Key Specifications
- **Model:** MR920 Foundation
- **Type:** Semi-Auto Pistol
- **Caliber:** 9mm
- **Barrel Length:** 4 inches
- **Capacity:** 15 + 1 rounds (includes 2 magazines)
- **Weight:** 21.5 oz.
- **Overall Length:** 7.13 inches
- **Finish:** Black with Bronze accents (Black Nitride)
- **Sights:** Front: Green Tritium; Rear: Black Night Sights
- **Action Type:** Striker Fired
- **Frame Material:** Polymer Frame
- **Special Features:**
    - Optics Ready Cut
    - Flat Face Polymer Trigger
    - No Manual Safety

### Detailed Features
The optics-ready slide cut accepts most popular red dot footprints without an adapter plate. The green tritium front sight paired with a black rear gives a usable sight picture in low light. The flat-face polymer trigger improves finger placement consistency and produces a more repeatable pull. Two 15-round magazines ship with the pistol.

## Frequently Asked Questions

**Q: What caliber is the MR920 Foundation?**

A: The MR920 Foundation is chambered in 9mm.

**Q: Who makes the MR920 Foundation?**

A: The MR920 Foundation is made by Shadow Systems.

**Q: What type of firearm is the MR920 Foundation?**

A: It is a striker-fired semi-automatic pistol.

**Q: What is the barrel length of the MR920 Foundation?**

A: The MR920 Foundation has a 4-inch barrel.

**Q: How many rounds does the MR920 Foundation hold?**

A: It has a 15+1 capacity and ships with two 15-round magazines.

**Q: Is the MR920 Foundation optic-ready?**

A: Yes, the MR920 Foundation has an optics-ready slide cut that accepts most popular red dot footprints without an adapter plate.

**Q: Where can I buy the MR920 Foundation?**

A: Compare current vendor offers on this page.

## What Reviewers Say

*Quoted verbatim from YouTube reviews. Each link opens the video at the moment quoted.*

> The triggers were mushy, spongy, long, not just spongy, long and spongy. And that's what I get with this one.
>
> — [hickok45](https://www.youtube.com/watch?v=ZEroWZiRIug&t=818s)

> I'll tell you one thing that is because of the cuts and things. It's lighter than a standard Glock.
>
> — [hickok45](https://www.youtube.com/watch?v=ZEroWZiRIug&t=520s)

> It really is. It's probably one you should look at. Uh cuz you might you might like it much better than a regular Glock.
>
> — [hickok45](https://www.youtube.com/watch?v=ZEroWZiRIug&t=1400s)

> Nice gun. I commend I commend uh these folks for really really trying to to improve the Glock and in a lot of people's opinion it's probably an improvement in several areas.
>
> — [hickok45](https://www.youtube.com/watch?v=ZEroWZiRIug&t=1568s)

## What Customers Say

*AI-generated insights from customer reviews*

Owners of the MR920 generally speak well of it, though opinions vary by use case. The optics-ready cut gets mentioned often. It's practical and doesn't require machining. Night sights come standard, which buyers appreciate at that price point.

Ergonomics come up frequently. The grip texture and balance are comfortable enough for extended range sessions. Trigger feel draws praise for its smoothness and consistent reset.

Reliability feedback is mostly positive across range use and home defense setups. Some owners did note that the pistol was more particular about ammunition during break-in, needing a few hundred rounds before it ran everything cleanly.

Price is the main sticking point. A portion of buyers think the features justify the cost; others feel comparable performance is available for less. That debate aside, the MR920 Foundation holds up well in practical use.

## Pricing

**1 offers available**

| Vendor | Price |
|--------|-------|
| Buds Gun Shop | $699.00 |

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*Data from [GunsNation](https://gunsnation.com)*