# CMMG Dissent BR4 9mm 16.1in Black

**Brand:** CMMG
**Category:** Pistol Caliber Carbines
**Caliber:** 9mm

## Specifications

- **Caliber:** 9mm
- **Barrel Length:** 16.1"
- **Overall Length:** 36"
- **UPC:** 840442502461
- **SKU:** UCEnNb5dF

## Description

The CMMG Dissent BR4 is a 9mm pistol caliber carbine with a 16.1-inch black nitride barrel and a 7075-T6 aluminum receiver. It comes with a 13.5-inch proprietary handguard and a Magpul SGA stock. Capacity is 10 rounds.

### Key Specifications
- **Brand**: CMMG
- **Model**: Dissent BR4
- **Caliber**: 9mm
- **Action**: Semi Auto
- **Capacity**: 10
- **Barrel Length**: 16.1 in
- **Color/Finish**: Black, Black Nitride barrel

### Detailed Features
- 16.1-inch black nitride barrel
- 7075-T6 aluminum receiver
- 13.5-inch proprietary handguard
- Magpul SGA stock
- Armor Black finish option available

## Frequently Asked Questions

**Q: What caliber is the Dissent BR4?**

A: The CMMG Dissent BR4 is chambered in 9mm.

**Q: What is the barrel length of the Dissent BR4?**

A: The Dissent BR4 has a 16.1-inch black nitride barrel.

**Q: How many rounds does the Dissent BR4 hold?**

A: The Dissent BR4 has a 10-round capacity.

**Q: Who makes the Dissent BR4?**

A: The Dissent BR4 is made by CMMG.

**Q: What type of firearm is the Dissent BR4?**

A: The Dissent BR4 is a semi-auto pistol caliber carbine built on a 7075-T6 aluminum receiver with a 13.5-inch proprietary handguard and a Magpul SGA stock.

**Q: Where can I buy the Dissent BR4?**

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.*

> This thing doesn't feel like any AR-15 I've ever shot.
>
> — [OG’s Danger Show💥 ](https://www.youtube.com/watch?v=N-dOa81yz-M&t=192s)

> It's one flat soft shooting rifle yes it's that soft in The Recoil department.
>
> — [OG’s Danger Show💥 ](https://www.youtube.com/watch?v=N-dOa81yz-M&t=210s)

> That brake tames the already light recoil of an AR and makes it shoot flat with hardly any recoil rapid fire shots on target 100 yds away were easy.
>
> — [OG’s Danger Show💥 ](https://www.youtube.com/watch?v=N-dOa81yz-M&t=227s)

> This one is located so far back it took me a little while to practice finding it with my trigger finger.
>
> — [OG’s Danger Show💥 ](https://www.youtube.com/watch?v=N-dOa81yz-M&t=817s)

## What Customers Say

*AI-generated insights from customer reviews*

Owners of the CMMG Dissent BR4 in 9mm point to the proprietary handguard and aluminum receiver as build-quality differentiators over standard AR-pattern PCCs. The 16.1-inch nitride barrel is considered well-finished, and the Magpul SGA stock gets consistent marks for comfort and adjustability.

The 9mm chambering is appreciated for reduced recoil and lower ammunition cost compared to rifle calibers. Some owners note the proprietary handguard limits aftermarket rail attachment options, which is a practical tradeoff versus the cleaner profile it provides. The Dissent platform generates positive commentary for accuracy at moderate distances.

Value assessment is where opinion divides. The Dissent BR4 sits at a premium price for a PCC, and some buyers feel the cost is justified by the receiver quality and finish. Others find equally capable carbines at lower cost and question the premium. Trigger feel is occasionally flagged as an improvement area, though most owners find it adequate as delivered.

## Pricing

**12 offers available**

| Vendor | Price |
|--------|-------|
| Impactguns Com | $1747.89 |
| Shootingsurplus Com | $1755.85 |
| Kygunco Com | $1763.79 |
| Classicfirearms Com | $1765.56 |
| Buds Gun Shop | $1767.99 |
| Gritrsports Com | $1769.99 |
| Centerfiresystems Com | $1795.99 |
| Guns Com | $1826.99 |
| Globalordnance Com | $1827.35 |
| Selwayarmory Com | $1874.99 |

*...and 2 more offers*

## Similar Products

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- [CMMG Dissent BR4 5.56x45mm 16.1in Midnight Bronze](https://gunsnation.com/p/cmmg-dissent-br4-5-56x45mm-16-1in-midnight-bronze/UCEnNb52P)
- [CMMG Dissent Mk17 9mm 16.1in Armor Black](https://gunsnation.com/p/cmmg-dissent-mk17-9mm-16-1in-armor-black/UCEGJAgsA)
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*Data from [GunsNation](https://gunsnation.com)*