CMMG Mk57 Banshee 200 AR-15 Complete Upper 5.7x28mm 8" Barrel Forged Aluminum Matte Black [FC-816422026289]

CMMG Mk57 Banshee 200 AR-15 Complete Upper 5.7x28mm 8" Barrel Forged Aluminum Matte Black [FC-816422026289]

CMMG, Inc.


Out of Stock

Don't forget to send in your  Firearms Sales Form [PDF]  or  Select FFL Dealer

CMMG, Inc.

UPC
816422026289
SKU
122749

The CMMG Mk 57 Banshee 200 an Excellent quality Upper for Your next Pistol Caliber Carbine Build.

The CMMG Mk57 Banshee 200 upper is one of the most interesting and forward thinking upper on the market. With CMMG unique radial blowback mechanism it helps dispute recoil and provide lock up for more accurate shots. This model of the banshee upper comes with a SV muzzle brake to help with follow up shots. The upper is hard coat anodized ensure a long lasting weather resistant finish. The upper is designed from the ground up to ensure to you can have an exceptional shooting pistol caliber carbine build.

CMMG looks to bring innovative and accessible additions to the AR15 Market. From an AR15 that takes your favorite pistol mags to their Mutant CMMG always builds a product to last.

CMMG Mk57 Banshee 200 AR-15 Complete Upper Specifications and Features:

  • CMMG Item No:57B24D7
  • Caliber: 5.7x28mm
  • Radial Delayed Blowback
  • Forged 7075-T6 Aluminum M4 Type Upper Receiver
  • 8" barrel
  • 1:9 Twist Rate
  • 1/2x28 Threaded muzzle
  • Compensator SV Brake Muzzle Device
  • Mil-Spec Dust Cover
  • CMMG RML7 M-Lok Hand Guard
  • Barrel is Made with 4140 steel
  • Mil-Spec Charging Handle
  • CMMG Ambidextrous Selector
  • Compatible with CMMG Mk57 Lower kit
  • Weight: 2.15 lbs
  • Hard coat Anodized
  • Color: Matte Black


Fits:
  • CMMG Mk57 Lower


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  • Pick up your firearm from the FFL Dealer, who will need to do a criminal and mental health background check. Transfer fees may apply.
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It is important to thoroughly inspect your firearm before completion of the transfer. Once the firearm is transferred into your name, Cheaper Than Dirt! will not accept a return or exchange under any circumstance. If a defect is discovered after completing the transfer, you must contact the manufacturer directly for repair or replacement.

The CMMG Mk 57 Banshee 200 an Excellent quality Upper for Your next Pistol Caliber Carbine Build.

The CMMG Mk57 Banshee 200 upper is one of the most interesting and forward thinking upper on the market. With CMMG unique radial blowback mechanism it helps dispute recoil and provide lock up for more accurate shots. This model of the banshee upper comes with a SV muzzle brake to help with follow up shots. The upper is hard coat anodized ensure a long lasting weather resistant finish. The upper is designed from the ground up to ensure to you can have an exceptional shooting pistol caliber carbine build.

CMMG looks to bring innovative and accessible additions to the AR15 Market. From an AR15 that takes your favorite pistol mags to their Mutant CMMG always builds a product to last.

CMMG Mk57 Banshee 200 AR-15 Complete Upper Specifications and Features:

  • CMMG Item No:57B24D7
  • Caliber: 5.7x28mm
  • Radial Delayed Blowback
  • Forged 7075-T6 Aluminum M4 Type Upper Receiver
  • 8" barrel
  • 1:9 Twist Rate
  • 1/2x28 Threaded muzzle
  • Compensator SV Brake Muzzle Device
  • Mil-Spec Dust Cover
  • CMMG RML7 M-Lok Hand Guard
  • Barrel is Made with 4140 steel
  • Mil-Spec Charging Handle
  • CMMG Ambidextrous Selector
  • Compatible with CMMG Mk57 Lower kit
  • Weight: 2.15 lbs
  • Hard coat Anodized
  • Color: Matte Black


Fits:
  • CMMG Mk57 Lower


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