Shipping Notice: Orders placed on or after Tuesday, December 17th are not guaranteed to arrive before Christmas.

CMMG Banshee Mk57 5.7x28mm AR-15 Pistol with 5 Inch Barrel and Midnight Bronze Cerakote Finish

  • Item Number: 57ABCAD-MB
  • /
  • View More Items by CMMG
  • /
  • Condition: NEW
Temporarily Out of Stock
Free In-Store Pickup
Columbus: Out of Stock
Hebron: Out of Stock
Lebanon: Out of Stock
Obetz: Out of Stock
Springdale: Out of Stock

Your pickup store is:

Vance Outdoors Obetz

4250 Alum Creek Dr.
Obetz, OH 43207

Change store

In-store pickup

Ship this to me

This item is currently out of stock at the store you've chosen.

Please note: if you decide to change your pickup store, items from your shopping cart will be removed if they are out of stock at the new store you choose.

Change store


Share this

Product Description

What's in the Box

  • CMMG Banshee MK57 5.7x28MM Pistol
  • (1) 20-Round Promag Magazine
  • Cable Lock
  • Owner's Manual

5.7x28mm has quickly become the personal defense weapon caliber of choice for many. Offering near .22 braLR levels of recoil and performance that rivals 5.56mm at close range it’s no surprise why. Even with a 5” barrel this BANSHEE™ sacrifices nothing when it comes to features. The Mk57™ platform is designed to use FN®* Five-seveN®* pattern magazines and still offers the full range of AR15 operational features like last round bolt hold open, and can utilize standard AR15 triggers.

Firearm Specifications

  • Manufacturer: CMMG
  • Model: Banshee Mk57
  • Caliber: 5.7x28mm
  • Barrel Length: 5"
  • Twist Rate: 1:9"
  • Overall Length: 20.9"
  • Finish: Midnight Bronze Cerakote
  • Grips: CMMG Zeroed Pistol Grip
  • Sights: None
  • Magazine Capacity: 20+1

Customer Comments

Customer Reviews

No reviews have been written for this product.

Write a review