1. Firearms
  3. Handgun Semi-Auto
  5. AR-15 Pistols

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
CMMG Banshee Mk57 5.7x28mm AR-15 Pistol with 5 Inch Barrel and Midnight Bronze Cerakote Finish
CMMG Banshee Mk57 5.7x28mm AR-15 Pistol with 5 Inch Barrel and Midnight Bronze Cerakote Finish
$1,549.99 $1,699.95

Temporarily Out of Stock

Includes FREE shipping
  • RUGER RUGER-57 5.7X28MM DAVIDSONS DARK EARTH

    Ruger Ruger-57 5.7x28mm Full-Size Pistol with Davidsons Dark Earth Finish
    $959.00 $459.99

  • RUGER RUGER-57 5.7X28MM FULL-SIZE PISTOL

    Ruger 57 5.7x28mm Full-Size Pistol
    $899.00 $429.99

  • SMITH AND WESSON MP5.7 5.7X28 OPTIC READY 5` THREADED BARREL 2-22RND MAGS

    Smith & Wesson MP5.7 5.7x28mm Optic Ready Pistol with Threaded Barrel and Manual Thumb Safety
    $699.00 $649.00

  • FNH FIVE-SEVEN 5.7X28 MRD FDE/FDE 2X20MAGS

    FN Five-seveN 5.7x28mm MRD Optic Ready Pistol with 4.8 Inch Barrel and FDE Finish
    $1,509.00

  • SMITH AND WESSON MP 57 OPTIC READY 5 IN TB FULL FDE 22 RD MAG

    Smith & Wesson MP5.7 5.7x28mm Optic Ready Flat Dark Earth Pistol with Threaded Barrel
    $729.00 $679.00

  • FNH FIVE-SEVEN 5.7X28 MRD BLK/BLK 2X20RND MAGS

    FN Five-seveN MRD 5.7x28mm Black Optic Ready Pistol
    $1,509.00

  • KELTEC 5.7X28 MM 4.64 IN BARREL 21 RD MAG

    Kel-Tec PR57 5.7x28mm Black Optic Ready Pistol with Two 10-Round Stripper Clips
    $449.99

  • RUGER RUGER-57 PRO 5.7X28MM FULL-SIZE PISTOL (NO MANUAL SAFETY)

    Ruger Ruger-57 Pro 5.7x28mm Full-Size Pistol (No Manual Safety)
    $899.00 $429.99

  • RUGER 57 PISTOL 5.7X28 4.94 IN BBL BLACK/GOLD 20 RD MAG

    Ruger Ruger-57 5.7x28mm Limited-Edition Pistol with Cerakote Gold Accents
    $459.99

  • CMMG BANSHEE MK57 5.7X28MM PISTOL W/ RIPBRACE

    CMMG Banshee MK57 5.7x28mm Pistol with Midnight Bronze Cerakote Finish and CMMG Ripbrace
    $1,674.95 $1,399.99

  • CMMG BANSHEE 45 ACP 5 IN BARREL TUNGSTEN

    CMMG BANSHEE MkG 45 ACP AR15 Pistol with Tungsten Finish
    $1,699.95 $1,499.99

  • CMMG BANSHEE MK57 5.7X28MM 5 IN BARREL ARMOR BLACK

    CMMG BANSHEE Mk57 5.7x28mm AR Pistol with Armor Black Finish
    $1,379.99

  • Speer 5.7x28mm 40 gr Gold Dot Hollow Point Personal Protection 50/Box

    Speer 5.7x28mm 40 gr Gold Dot Hollow Point Personal Protection 50/Box
    $86.99 $36.99
    ($0.74 / round)

  • Hornady 5.7x28mm 40 gr FTX Critical Defense 25/Box

    Hornady 5.7x28mm 40 gr FTX Critical Defense 25/Box
    $23.99
    ($0.96 / round)

  • Fiocchi 5.7x28mm 40 Grain THP Hyperformance 50/Box

    Fiocchi 5.7x28mm 40 Grain THP Hyperformance 50/Box
    $26.99
    ($0.54 / round)

  • Hornady 5.7x28mm 40gr V-MAX Black 25/Box

    Hornady 5.7x28mm 40gr V-MAX Black 25/Box
    $22.99
    ($0.92 / round)

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 & Questions

Customer Reviews

No reviews have been written for this product.

Write a review
Back to top