# Glock 43X MOS 9mm 3.41in Black

**Brand:** Glock
**Category:** Subcompact Handguns
**Caliber:** 9mm

## Specifications

- **Caliber:** 9mm
- **Barrel Length:** 3.41"
- **UPC:** 764503064999
- **SKU:** UCDSUKwul

## Description

The Glock 43X MOS is a semi-automatic subcompact pistol chambered in 9mm with a 3.41-inch barrel. It has an MOS-cut slide for optic mounting and ships with an Aimpoint COA 3.5 MOA Red Dot already installed. Capacity is 10+1 and the frame has a textured polymer grip.

### Key Specifications
- **Brand**: Glock
- **Model**: 43X MOS
- **Caliber**: 9mm
- **Action**: Semi Auto
- **Barrel Length**: 3.41 in
- **Color/Finish**: Black
- **Capacity**: 10+1

### Detailed Features
- 3.41-inch barrel
- MOS cut slide for optic mounting
- Aimpoint COA 3.5 MOA Red Dot included
- 10+1 capacity
- Textured polymer grip frame

## Frequently Asked Questions

**Q: What caliber is the Glock 43X MOS?**

A: The Glock 43X MOS is chambered in 9mm.

**Q: Who makes the 43X MOS?**

A: The 43X MOS is made by Glock.

**Q: What type of firearm is the Glock 43X MOS?**

A: It is a semi-automatic subcompact pistol.

**Q: What is the barrel length of the Glock 43X MOS?**

A: The barrel measures 3.41 inches.

**Q: How many rounds does the Glock 43X MOS hold?**

A: It holds 10+1 rounds.

**Q: Is the Glock 43X MOS optic-ready?**

A: Yes. The slide has an MOS cut for direct optic mounting and ships with an Aimpoint COA 3.5 MOA Red Dot already installed.

**Q: Where can I buy the Glock 43X MOS?**

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.*

> That new trigger shoe is going to be such an amazing upgrade on this 43X because compared to that stock Glock trigger feels dookie, especially after shooting that new Gen 6 flat face trigger shoe.
>
> — [Esai Givens](https://www.youtube.com/watch?v=FLe4poH65VY&t=343s)

> This dot definitely does make me more of a fan of the enclosed emitters. I can already tell that she will stay more clean in the weather conditions and also even with dust.
>
> — [Esai Givens](https://www.youtube.com/watch?v=FLe4poH65VY&t=443s)

> The 43X is just one of the best concealed carries on the market, and with the addition of a red dot, this thing just gets a lot better.
>
> — [Esai Givens](https://www.youtube.com/watch?v=FLe4poH65VY&t=512s)

## What Customers Say

*AI-generated insights from customer reviews*

Glock 43X MOS owners with the Aimpoint COA package generally view this as a practical compact optic carry setup. The 3.5 MOA dot is considered a quality factory pairing, above the average for bundled optics at this price tier. The 43X frame draws consistent praise for its grip length and width relative to carry concealment.

The 9mm chambering and 10+1 capacity are common comparison points against competing subcompact platforms. Some owners who use the 43X MOS for home defense find the 10+1 limiting and run extended magazines. The MOS cut is viewed positively even by those who end up swapping the Aimpoint for a different compatible optic, since the platform accepts a range of footprint options.

A practical concern owners flag is holster selection with the Aimpoint COA mounted. The added optic height changes the draw profile, and not all holsters accommodate it cleanly. Owners who match the holster to the optic configuration tend to resolve this without issue. Reliability feedback on the 43X MOS is consistently positive.

## Pricing

**14 offers available**

| Vendor | Price |
|--------|-------|
| Primaryarms Com | $834.00 |
| Atlanticfirearms Com | $849.00 |
| Shootingsurplus Com | $880.85 |
| Gunbuyer Com | $921.00 |
| Guns Com | $921.00 |
| Kygunco Com | $921.00 |
| Classicfirearms Com | $921.00 |
| Buds Gun Shop | $921.00 |
| Impactguns Com | $921.00 |
| Bereli | $921.00 |

*...and 4 more offers*

## Similar Products

- [Glock 43X MOS 9mm 3.41in Black](https://gunsnation.com/p/glock-43x-mos-9mm-3-41in-black/UCDSUKyxc)
- [Glock 43X MOS 9mm 3.41in Black](https://gunsnation.com/p/glock-43x-mos-9mm-3-41in-black/UCDSUKz8n)
- [Glock 43X MOS 9mm 3.41in](https://gunsnation.com/p/glock-43x-mos-9mm-3-41in/UCDSUKwxI)
- [Glock 43X MOS 9mm 3.41in Black/Pink](https://gunsnation.com/p/glock-43x-mos-9mm-3-41in-black-pink/UCEGGWAwq)
- [Glock 43X MOS 9mm 3.41in FDE](https://gunsnation.com/p/glock-43x-mos-9mm-3-41in-fde/UCEGM6hVU)
- [Glock 43X MOS 9mm 3.41in Black/Yellow Cerakote](https://gunsnation.com/p/glock-43x-mos-9mm-3-41in-black-yellow-cerakote/UCEGM6hp1)

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