# Mossberg 590M Shockwave Breacher 12 Gauge 14in

**Brand:** Mossberg
**Category:** Pump-Action Shotguns
**Caliber:** 12 Gauge

## Specifications

- **Caliber:** 12 Gauge
- **Barrel Length:** 14"
- **UPC:** 015813502177
- **SKU:** UCHGBqIj

## Description

The Mossberg 590M Shockwave Breacher is a 12-gauge pump-action shotgun with a 14.38-inch barrel and a detachable box magazine holding 10 rounds. It has a 2.75-inch chamber, M-Lok forend, and a birdshead grip. The receiver is drilled and tapped with a matte blued finish. The barrel is heavy-walled and threaded with a breacher muzzle device.

### Key Specifications
- **Brand**: Mossberg
- **Model**: 590M Shockwave
- **Caliber**: 12 Gauge
- **Action**: Pump Action
- **Capacity**: 10 rounds
- **Barrel Length**: 14 inches
- **Finish**: Matte Blued

### Detailed Features
- 14.38-inch heavy-walled barrel with 2.75-inch chamber
- Detachable box magazine with 10-round capacity
- M-Lok forend for accessory attachment
- Breacher muzzle device
- Birdshead grip configuration
- Drilled and tapped receiver

## Frequently Asked Questions

**Q: What caliber is the 590M Shockwave?**

A: The Mossberg 590M Shockwave is chambered in 12 Gauge.

**Q: Who makes the 590M Shockwave?**

A: The 590M Shockwave is made by Mossberg.

**Q: What type of firearm is the 590M Shockwave?**

A: It is a pump-action shotgun with a birdshead grip.

**Q: What is the barrel length of the 590M Shockwave Breacher?**

A: The 590M Shockwave Breacher has a 14.38-inch heavy-walled barrel with a 2.75-inch chamber.

**Q: How many rounds does the 590M Shockwave Breacher hold?**

A: It uses a detachable box magazine with a 10-round capacity.

**Q: Does the 590M Shockwave Breacher have a threaded barrel?**

A: Yes, the barrel is threaded and fitted with a breacher muzzle device.

**Q: Where can I buy the 590M Shockwave Breacher?**

A: Compare current vendor offers on this page.

## What Customers Say

*AI-generated insights from customer reviews*

The Mossberg 590M Shockwave Breacher draws a specific crowd: people who want compact 12-gauge capability in a non-NFA configuration. The birdshead grip and short barrel make it easy to maneuver, and the 10-round detachable magazine is the headline feature that sets the 590M apart from tube-fed Shockwaves.

The M-Lok forend and drilled-and-tapped receiver give owners a clear path to add lights or sights, which is a common upgrade. The heavy-walled barrel with breacher muzzle also sees praise from those who want a purpose-built entry option. Recoil management with the birdshead grip takes practice and splits opinions among new owners.

The 590M is not a range toy for most buyers and that shapes how it is reviewed. Those who use it as intended tend to be satisfied; those who expected a comfortable high-volume shooter come away less enthusiastic.

## Pricing

**12 offers available**

| Vendor | Price |
|--------|-------|
| Gritrsports Com | $809.99 |
| Buds Gun Shop | $811.99 |
| Grabagun Com | $819.99 |
| Shootingsurplus Com | $823.12 |
| Kygunco Com | $844.56 |
| Guns Com | $845.99 |
| Centerfiresystems Com | $846.99 |
| Globalordnance Com | $861.83 |
| Impactguns Com | $862.69 |
| Palmettostatearmory Com | $883.99 |

*...and 2 more offers*

## Similar Products

- [Mossberg 590M Shockwave Tactical 12 GA Pump-Action Shotgun](https://gunsnation.com/p/mossberg-590m-shockwave-tactical-12-ga-pump-action-shotgun/UCHGBqHF)
- [Mossberg 590M 12 Gauge 18.5in Tungsten](https://gunsnation.com/p/mossberg-590m-12-gauge-18-5in-tungsten/UCHGBqIx)
- [Mossberg 590M Breacher 12 Gauge 14.375in Tungsten](https://gunsnation.com/p/mossberg-590m-breacher-12-gauge-14-375in-tungsten/UCHG9wj3)
- [Mossberg 590M 12 Gauge 18.5in Tungsten Gray](https://gunsnation.com/p/mossberg-590m-12-gauge-18-5in-tungsten-gray/UCHGBqJD)
- [Mossberg 590A1 12 Gauge 14in Tungsten Gray](https://gunsnation.com/p/mossberg-590a1-12-gauge-14in-tungsten-gray/UCHGBroL)
- [Mossberg 590M Professional 12 Gauge 18.5in Tungsten Gray](https://gunsnation.com/p/mossberg-590m-professional-12-gauge-18-5in-tungsten-gray/UCHGBqJK)

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