CMMG Banshee Mk4 .300 AAC Blackout 12.5in Midnight Bronze

Name: CMMG Banshee Mk4 .300 AAC Blackout 12.5in Midnight Bronze
Brand: Cmmg
SKU: UCEGJR3sM
Availability: InStock

The CMMG Banshee Mk4 .300 AAC Blackout 12.5in Midnight Bronze is a .300 AAC Blackout ar style rifles from Cmmg. It is available from 3 vendors at $1400.14 to $1481.99.

CMMG Banshee Mk4 .300 AAC Blackout 12.5in Midnight Bronze - view 2

From $1400.14

Product Information

Name: CMMG Banshee Mk4 .300 AAC Blackout 12.5in Midnight Bronze

Brand: Cmmg

Category: AR Style Rifles

Caliber: .300 AAC Blackout

Barrel Length: 12.5"

UPC: 810148623630

SKU: UCEGJR3sM

Description

The CMMG Banshee Mk4 is a .300 AAC Blackout semi-automatic AR-pattern pistol with a 12.5-inch threaded barrel and a Midnight Bronze finish. It ships with a 30+1 round capacity and includes the RipBrace configuration. The model designation is 30AB20F-MB.

Key Specifications

Brand: CMMG
Model: Banshee Mk4
Caliber: .300 AAC Blackout
Action: Semi Auto
Capacity: 30+1
Barrel Length: 12.5 inches
Color/Finish: Midnight Bronze

Detailed Features

12.5-inch threaded barrel
30+1 round capacity
RipBrace included
Midnight Bronze finish
AR-pattern Mk4 platform

Complete Specifications

Caliber	.300 AAC Blackout
Model	Banshee Mk4
Barrel length	12.5"
Action	Semi Auto
Color	Midnight Bronze

Frequently Asked Questions

What caliber is the Banshee Mk4?

The Banshee Mk4 is chambered in .300 AAC Blackout.

Who makes the Banshee Mk4?

The Banshee Mk4 is made by CMMG.

What type of firearm is the Banshee Mk4?

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

What is the barrel length of the Banshee Mk4?

The Banshee Mk4 has a 12.5-inch threaded barrel.

Is the Banshee Mk4 barrel threaded?

Yes, the Banshee Mk4 comes with a threaded barrel.

How many rounds does the Banshee Mk4 hold?

It has a capacity of 30+1 rounds.

Does the Banshee Mk4 include a brace?

Yes, the Banshee Mk4 ships with the RipBrace configuration.

Where can I buy the Banshee Mk4?

Compare current vendor offers on this page.

Customers Say

AI-generated insights derived from customer reviews and discussions on popular gun-enthusiast forums.

Owners of the CMMG Banshee Mk4 in .300 AAC Blackout regularly point to the threaded 12.5-inch barrel as a practical choice for running a suppressor. The Midnight Bronze finish gets consistent positive comments for its appearance, though some note it shows wear at contact points over time.

The RipBrace receives mixed reactions. Shooters who want a compact, pistol-configured package use it as-is; others register the firearm as an SBR to install a conventional stock. The 12.5-inch barrel sits in a more practical length range than shorter PDW-style barrels, which reduces the harshness of the report with supersonic loads.

At its price, the Banshee Mk4 competes with other premium AR-pattern pistols. The CMMG Mk4 platform has a solid aftermarket, and .300 AAC Blackout ammunition availability has improved considerably. Some buyers note the Midnight Bronze finish commands a slight price premium over standard black configurations.