# CMMG Banshee Mk4 5.56 NATO 10.5in Midnight Bronze

**Brand:** CMMG
**Category:** AR Style Rifles
**Caliber:** 5.56 NATO

## Specifications

- **Caliber:** 5.56 NATO
- **Barrel Length:** 10.5"
- **UPC:** 810148624262
- **SKU:** UCEGJR42Y

## Description

The CMMG Banshee Mk4 is a semi-automatic AR-pattern pistol chambered in 5.56 NATO with a 10.5-inch threaded barrel. It has ambidextrous controls and a 30-round capacity. The finish is Midnight Bronze; transfer of a short-barreled configuration requires additional federal paperwork.

### Key Specifications
- **Brand**: CMMG
- **Model**: Banshee Mk4
- **Caliber**: 5.56 NATO
- **Action**: Semi Auto
- **Capacity**: 30+1
- **Barrel Length**: 10.5 in
- **Color/Finish**: Midnight Bronze

### Detailed Features
- 10.5-inch threaded barrel
- Ambidextrous controls
- 30-round magazine
- Midnight Bronze Cerakote finish
- AR-pattern Mk4 platform

## Frequently Asked Questions

**Q: What caliber is the Banshee Mk4?**

A: The Banshee Mk4 is chambered in 5.56 NATO.

**Q: Who makes the Banshee Mk4?**

A: The Banshee Mk4 is made by CMMG.

**Q: What type of firearm is the Banshee Mk4?**

A: It is a semi-automatic AR-pattern pistol on the Mk4 platform.

**Q: What is the barrel length of the Banshee Mk4?**

A: The Banshee Mk4 has a 10.5-inch threaded barrel.

**Q: How many rounds does the Banshee Mk4 hold?**

A: It holds 30+1 rounds.

**Q: Does the Banshee Mk4 have a threaded barrel?**

A: Yes, the Banshee Mk4 has a 10.5-inch threaded barrel.

**Q: Where can I buy the Banshee Mk4?**

A: Compare current vendor offers on this page.

## What Customers Say

*AI-generated insights from customer reviews*

Owners of the CMMG Banshee Mk4 in 5.56 NATO generally appreciate the compact AR-pattern format. The Midnight Bronze finish draws regular comments, with most owners happy with the look and durability, though a few note it shows wear at contact points faster than darker finishes.

The 10.5-inch barrel is a practical trade-off that most buyers accept. Muzzle blast is noticeably sharper than a rifle-length tube, and a suppressor or brake is a common pairing. Reliability with a variety of ammunition is a consistent positive in owner reports.

Ambidextrous controls are well-regarded across the board. The Mk4 platform's familiarity with standard AR accessories keeps the aftermarket straightforward, which owners cite as a practical advantage. Price relative to comparable AR-pattern pistols is an occasional point of debate.

## Pricing

**6 offers available**

| Vendor | Price |
|--------|-------|
| Guns Com | $1299.99 |
| Classicfirearms Com | $1400.14 |
| Shootingsurplus Com | $1442.00 |
| Buds Gun Shop | $1450.99 |
| Kygunco Com | $1454.99 |
| Grabagun Com | $1469.99 |

## Similar Products

- [CMMG Banshee Mk4 5.56 NATO 12.5in Midnight Bronze](https://gunsnation.com/p/cmmg-banshee-mk4-5-56-nato-12-5in-midnight-bronze/UCEGJR43e)
- [CMMG Banshee MK4 5.56 NATO 10.5in Armor Black](https://gunsnation.com/p/cmmg-banshee-mk4-5-56-nato-10-5in-armor-black/UCEGJR423)
- [CMMG Banshee MK4 .338 ARC 10.5in Midnight Bronze](https://gunsnation.com/p/cmmg-banshee-mk4-338-arc-10-5in-midnight-bronze/UCEnNb6iC)
- [CMMG Dissent AR MK4 5.56 NATO Pistol - Midnight Bronze 6.5" Barrel](https://gunsnation.com/p/cmmg-dissent-ar-mk4-5-56-nato-pistol-midnight-bronze-6-5-barrel/UCEGFyaMk)
- [Resolute MK4 5.56 NATO Rifle - Midnight Bronze Precision Shooter](https://gunsnation.com/p/resolute-mk4-5-56-nato-rifle-midnight-bronze-precision-shooter/UCEGJAh5Y)
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*Data from [GunsNation](https://gunsnation.com)*