Shipping Notice: Orders placed on or after Tuesday, December 17th are not guaranteed to arrive before Christmas.
  1. Firearms
  3. Handgun Semi-Auto
  5. AR-15 Pistols

CMMG Banshee MK4 5.56mm AR-15 Pistol with Midnight Bronze Cerakote Finish and 10.5 Inch Barrel

  • Item Number: 55A420A-MB
  • /
  • View More Items by CMMG
  • /
  • Condition: NEW
CMMG Banshee MK4 5.56mm AR-15 Pistol with Midnight Bronze Cerakote Finish and 10.5 Inch Barrel
CMMG Banshee MK4 5.56mm AR-15 Pistol with Midnight Bronze Cerakote Finish and 10.5 Inch Barrel
CMMG Banshee MK4 5.56mm AR-15 Pistol with Midnight Bronze Cerakote Finish and 10.5 Inch Barrel
$1,349.99 $1,499.95

Temporarily Out of Stock

Includes FREE shipping

Product Description

What's in the Box

  • CMMG Banshee MK4 5.56mm AR-15 Pistol with Midnight Bronze Cerakote Finish
  • (1) 30-Round Magazine
  • Cable Lock
  • Owner's Manual

You asked and CMMG listened. Available with a 10.5” barrel, this is the shortest 5.56mm BANSHEE™ CMMG® has ever offered and makes for a great choice for anyone looking for a compact backpack/truck gun in 5.56mm. If capability is what you’re after, then worry no more; Built on the Mk4 platform, this BANSHEE AR15 lower receiver group will work with any standard AR15 pattern upper group as well as all of CMMG’s conversion magazines (w/ matching upper group).

Available in a variety of Cerakote finish options (this one being Midnight Bronze Cerakote), the BANSHEE series represents the most innovative AR pistols and SBRs available today. From the quick deploying RIPBRACE® to the stylized receivers and EML™ handguards, every BANSHEE is tailor-made to be the personal defense weapon you can always depend on. With full-length M-LOK® slots on both sides and the bottom of the handguard as well as M-LOK between the top Picatinny rail sections, you’ll always have enough space for those must-have accessories.

Firearm Features

  • ZEROED Drop-In Trigger
  • ZEROED Trigger Guard
  • ZEROED 60°/90° Ambi Safety
  • ZEROED AR15 Ambi Charging Handle
  • ZEROED Ambi Mag Catch
  • ZEROED Extended Mag Release Button
  • ZEROED AR15 Bolt Catch
  • ZEROED AR15 Polymer Dust Cover
  • ZEROED Linear Compensator

Firearm Specifications

  • Manufacturer: CMMG
  • Model: 55A420A-MB
  • Caliber: 5.56mm
  • Barrel Length: 10.5"
  • Twist Rate: 1:7
  • Overall Length: 26"
  • Finish: Midnight Bronze Cerakote
  • Grips: ZEROED Pistol Grip
  • Sights: None Front/Rear Picatinny Rail
  • Magazine Capacity: 30-Rounds
  • Additional Features: CMMG EML9 M-Lok Handguard

Customer Comments & Questions

Customer Reviews

Write a review
(5 out of 5) Awesome firearm! Awesome store to buy from!
by from Benton, KY on

The best firearm I own! It shoots and feels amazing!

Back to top