# CMMG Dissent MK4 5.56 NATO Tactical Folding Rifle - Precision Performance

**Brand:** CMMG
**Category:** Semi-Automatic Rifles
**Caliber:** 5.56 NATO

## Specifications

- **Caliber:** 5.56 NATO
- **Barrel Length:** 16.1"
- **Capacity:** 30 rounds
- **Overall Length:** 33.9"
- **UPC:** 810144721293
- **SKU:** UCEGJAghR

## Description

The CMMG Dissent MK4 is a semi-automatic rifle chambered in 5.56x45mm NATO (.223 Rem) that runs on a direct impingement compact action with a mid-gas port. The 16.1" barrel has a 1:7 twist. Overall length adjusts from 31.7" to 33.9"; the side-folding stock drops that to 24.3" for transport or storage. Weight is 6.5 lbs. Two Magpul PMAGs are included.

### Key Specifications
- **Model:** Dissent MK4
- **Caliber:** 5.56x45mm (NATO - .223 Rem)
- **Operating System:** Compact Action - Direct Impingement
- **Barrel Length:** 16.1 inches
- **Barrel Twist:** 1:7
- **Capacity:** 30 rounds (includes 2 Magpul PMAGs)
- **Weight:** 6.5 lbs
- **Overall Length:** Adjustable from 31.7 inches to 33.9 inches (24.3 inches when folded)

### Features
The upper and lower receivers are forged 7075 T6 aluminum. The adjustable gas block lets you tune the system for different ammunition or suppressor use, useful if you're running subsonic loads or a can. The Zeroed Drop-In trigger has a crisp break with minimal overtravel.

The side-folding stock is the Dissent's defining feature. It folds reliably and locks up without play when deployed. One practical note: the rifle cannot fire with the stock folded, so it's primarily a storage/transport convenience rather than a shooting position option.

For shooters new to folding-stock rifles, the mechanism takes a few reps to operate smoothly, but it's not complicated once you're familiar with it.

## What Reviewers Say

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

> Reason I like direct impinchment is because you have a lot softer shooting and these things are proven to be reliable.
>
> — [GoldenWebb](https://www.youtube.com/watch?v=0owRGmHyYSY&t=160s)

> It is a phenomenally great trigger when it comes to shooting fast I got to tell you this this trigger is fast.
>
> — [Colion Noir](https://www.youtube.com/watch?v=9XDdxyzB_6c&t=313s)

> This right here might be one of my favorite rifles I have shot in a very, very long time.
>
> — [GoldenWebb](https://www.youtube.com/watch?v=0owRGmHyYSY&t=311s)

> I wish it was ambidextrous just for the magazine bolt and catch.
>
> — [GoldenWebb](https://www.youtube.com/watch?v=0owRGmHyYSY&t=388s)

> No muzzle rise, no up, no down, no left or right. It stays where it is. It's just like on Call of Duty if you have an aimbot.
>
> — [GoldenWebb](https://www.youtube.com/watch?v=0owRGmHyYSY&t=500s)

## What Customers Say

*AI-generated insights from customer reviews*

The CMMG Dissent MK4 draws a mix of enthusiasm and measured criticism. The folding stock is the most consistently praised feature. Owners who carry the rifle in vehicles or store it in tight spaces find it genuinely useful, and the mechanism itself is considered well-executed.

Build quality is generally well-regarded. The forged 7075 receivers feel solid, and most users report consistent performance on the range with good groupings at typical AR engagement distances.

Customization flexibility gets positive mentions. The standard AR accessory ecosystem means optics, handguard upgrades, and grip options are plentiful and easy to source.

Recoil is manageable for most users, including newer shooters, though the adjustable gas block adds a variable that takes some time to dial in optimally.

Price is a recurring topic. Some buyers see the folding stock and build quality as worth the cost; others feel similar performance is available at lower price points from competitors without the folding mechanism. Weight also comes up. At 6.5 lbs the Dissent is moderate for a 16" AR, but a few users expected it to feel lighter given the compact design.

## Pricing

**1 offers available**

| Vendor | Price |
|--------|-------|
| Kygunco Com | $1924.99 |

## Similar Products

- [CMMG Dissent MK4 5.56 NATO Tactical Rifle - Compact Precision Powerhouse](https://gunsnation.com/p/cmmg-dissent-mk4-5-56-nato-tactical-rifle-compact-precision-powerhouse/UCEGJAgiQ)
- [CMMG Dissent MK4 5.56 NATO Tactical Folding Carbine](https://gunsnation.com/p/cmmg-dissent-mk4-5-56-nato-tactical-folding-carbine/UCEGGNdwt)
- [CMMG Dissent MK4 5.56 NATO Tactical Compact Folding Rifle](https://gunsnation.com/p/cmmg-dissent-mk4-5-56-nato-tactical-compact-folding-rifle/UCEGGNdp1)
- [CMMG Dissent MK4 5.56 NATO 10.5" Semi-Auto Tactical Pistol](https://gunsnation.com/p/cmmg-dissent-mk4-5-56-nato-10-5-semi-auto-tactical-pistol/UCEGFyam5)
- [CMMG Dissent MK4 Tactical Pistol 5.56 NATO, 6.5" Barrel, Ambidextrous](https://gunsnation.com/p/cmmg-dissent-mk4-tactical-pistol-5-56-nato-6-5-barrel-ambidextrous/UCEGFyaMJ)
- [CMMG Dissent MK4 Tactical 5.56 NATO Optic-Ready Pistol, Tungsten/Blk](https://gunsnation.com/p/cmmg-dissent-mk4-tactical-5-56-nato-optic-ready-pistol-tungsten-blk/UCEGFyaNF)

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