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

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

## Specifications

- **Caliber:** 9mm
- **Barrel Length:** 4"
- **Capacity:** 15 rounds
- **Finish:** POLYMER
- **Weight:** 21.5 oz
- **Overall Length:** 7.13"
- **UPC:** 810120310022
- **SKU:** UCEGHWGDG

## Description

The Shadow Systems MR920 Foundation is a striker-fired 9mm pistol built on a polymer frame with a steel slide finished in Black Nitride. It ships with tritium night sights (green front, black serrated rear) and an optics-ready cut for mounting reflex sights without gunsmithing. Capacity is 15+1, barrel length is 4 inches, overall length 7.13 inches, and weight is 21.5 oz.

### Key Specifications
- **Model:** MR920 Foundation
- **Caliber:** 9mm Luger (9x19 Para)
- **Action:** Striker Fired
- **Barrel Length:** 4 inches
- **Overall Length:** 7.13 inches
- **Capacity:** 15 + 1 rounds
- **Weight:** 21.5 oz (approximately 1.8 lbs)
- **Frame Material:** Polymer
- **Slide Material:** Steel with Black Nitride finish
- **Sights:** Front: Green Tritium; Rear: Black Serrated Night Sights

### Detailed Features
The optics-ready cut accepts common reflex sight footprints directly, so adding a red dot is straightforward. The flat-face polymer trigger is designed to minimize pre-travel and over-travel for a more consistent pull. Tritium night sights handle low-light target acquisition out of the box, which means the gun is usable at night without adding an optic. The textured polymer grip gives a secure hold under most conditions.

## Frequently Asked Questions

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

A: The Shadow Systems MR920 Foundation is chambered in 9mm Luger (9x19 Para).

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

A: The MR920 Foundation is made by Shadow Systems.

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

A: It has a 4-inch barrel.

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

A: It has a 15+1 capacity.

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

A: The MR920 Foundation is a full-size striker-fired semi-automatic pistol with a polymer frame and steel slide.

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

A: Yes, it has an optics-ready cut that accepts common reflex sight footprints directly.

**Q: Does the MR920 Foundation come with night sights?**

A: Yes, it ships with tritium night sights: a green tritium front and a black serrated rear.

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

A: Compare current vendor offers on this page.

## What Customers Say

*AI-generated insights from customer reviews*

The Shadow Systems MR920 Foundation draws consistently positive feedback, particularly around build quality and finish. Users generally find the ergonomics comfortable and the overall feel solid in hand. Reliability is a common theme, with most owners reporting clean performance across conditions.

The optics-ready cut is the feature that comes up most often in positive reviews. Buyers who run red dots appreciate that no additional milling is required, and the night sights mean the gun works without an optic in the meantime.

Price is the main friction point. The MR920 sits at a higher price than comparable polymer-framed 9mms, and some buyers feel the premium over a standard Glock 17 needs to be justified by the upgrades. Those who do buy in tend to be satisfied; those who pass often cite cost alone. Aesthetic preferences occasionally come up, but they rarely change an overall positive assessment of the pistol's function.

## Pricing

**2 offers available**

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

## Similar Products

- [Shadow Systems MR920 9mm Pistol - Optics Ready, Night Sights](https://gunsnation.com/p/shadow-systems-mr920-9mm-pistol-optics-ready-night-sights/UCEGHWGnm)
- [Shadow Systems MR920 Elite 9mm Night Sights Optics Ready Pistol](https://gunsnation.com/p/shadow-systems-mr920-elite-9mm-night-sights-optics-ready-pistol/UCEGAHpnX)
- [Shadow Systems MR920 Optics-Ready 9mm Pistol - Black Nitride](https://gunsnation.com/p/shadow-systems-mr920-optics-ready-9mm-pistol-black-nitride/UCEGHWGoN)
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- [Shadow Systems MR920 Elite - 9mm Optics-Ready Night Sights Pistol](https://gunsnation.com/p/shadow-systems-mr920-elite-9mm-optics-ready-night-sights-pistol/UCEGAHoK8)

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