# CMMG Resolute MK4 Tactical Rifle 5.56 NATO - Tungsten Finish

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

## Specifications

- **Caliber:** 5.56 NATO
- **Barrel Length:** 18"
- **Capacity:** 30 rounds
- **UPC:** 810097508279
- **SKU:** UCEGFyaRD

## Description

The CMMG Resolute MK4 is a semi-automatic rifle in 5.56x45mm NATO with an 18-inch barrel and a tungsten Cerakote finish. It's built for range work and practical use, with a full-length M-LOK handguard and an adjustable stock that accommodates different shooter sizes.

### Key Specifications
- **UPC:** 810097508279
- **Action:** Semi-Automatic
- **Barrel Length:** 18 inches
- **Caliber:** 5.56x45mm NATO
- **Capacity:** 30 rounds
- **Finish:** Tungsten

### Features
- The 18-inch barrel delivers good velocity and accuracy at range without the handling tradeoffs of a longer barrel.
- The full-length EML15 M-LOK handguard gives you plenty of real estate for lights, grips, or a bipod without adding bulk.
- The CMMG Zeroed pistol grip improves comfort during longer sessions and keeps your hold consistent.
- The M4-style adjustable stock lets you dial in length of pull for a proper fit.
- Receiver and handguard are finished in Cerakote for wear and corrosion resistance.

### Who It's For
The Resolute MK4 works for shooters who want a capable 5.56 rifle that transitions from range practice to defensive use without requiring a different setup. The adjustable gas system handles variability in ammunition types without fuss.

### Common Uses
- Precision and practical rifle competitions
- Defensive and home-defense configurations
- Tactical training where accessory flexibility matters

## What Reviewers Say

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

> One of the things I appreciate about this muzzle break is the length of it and just how they have the hand guard set up it's perfectly proportionate like it's not too long.
>
> — [KIMO365](https://www.youtube.com/watch?v=6pp8PMoy-ag&t=104s)

> This flared out Magwell so when you're under stress it's going to be very easy for you just to guide that magazine no matter which one it may be be right on in there.
>
> — [KIMO365](https://www.youtube.com/watch?v=6pp8PMoy-ag&t=157s)

> The last thing I want to show you is the ripstock butt stock from cmmg this is probably one of the coolest butt stocks I've seen in a while.
>
> — [KIMO365](https://www.youtube.com/watch?v=6pp8PMoy-ag&t=221s)

## What Customers Say

*AI-generated insights from customer reviews*

The CMMG Resolute MK4 gets generally solid reviews, with a few consistent themes across user discussions.

Build quality and finish are the most frequently praised aspects. The tungsten Cerakote stands out visually compared to standard matte black, and users note the finish holds up well to regular use. Construction overall is described as tight and well-fitted.

Shooting performance draws positive feedback too. Most users report clean, reliable operation with minimal malfunctions. The adjustable gas system is specifically called out as useful. It lets you tune the rifle for different ammunition without fighting the action.

Accuracy gets good marks, particularly at the distances the 18-inch barrel is built for.

The main friction point is price. Some buyers feel the Resolute MK4 costs more than comparable AR-platform rifles, and a few suggest you can get similar performance for less. Most who paid the price feel it's justified by build quality and the gas system, but it's a real consideration for budget-conscious shoppers.

Accessory compatibility comes up regularly in a good way. The M-LOK handguard and standard AR controls mean aftermarket options are wide open.

## Pricing

**1 offers available**

| Vendor | Price |
|--------|-------|
| Guns Com | $899.99 |

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