CMMG Mk4HT Rifle 5.56x45mm NATO 16" Barrel 30-Round Black

  • Product #: 793690
  • CMMG #: 55A78F7
  • UPC #: 815835015590
CMMG Mk4HT Rifle 5.56x45mm NATO 16" Barrel 30-Round Black
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List Price: $1049.95
Our Price:
  • $9.99 Shipping
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Made in USA
Not Eligible for Return
You must be 18 to purchase rifles or shotguns and 21 to purchase handguns, actions or receivers. All firearms must ship to a valid FFL Dealer and cannot be changed or cancelled after they are placed. If your order contains a handgun which ships from MidwayUSA, the handgun, and any additional firearms shipping from MidwayUSA on the same order, must ship Second Day Air. If your order does not contain a handgun which ships from MidwayUSA, any shotguns, rifles, actions or receivers shipping from MidwayUSA will ship via UPS Ground. The Supplier determines shipping methods for firearms which ship from a Supplier. Shipping charges for firearms are calculated separately from other products on your order and will incur a separate Per Order charge. Firearms cannot be returned to MidwayUSA; please contact the manufacturer for warranty claims. Firearms refused by the FFL Dealer or which cannot be transferred due to a failed background check will be subject to a 10% restocking fee. By ordering this firearm, you certify you are the actual transferee/buyer of the firearm, are of legal age and satisfy all Federal, State and local legal/regulatory requirements to purchase this firearm.

Product Overview

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When modularity, accuracy and quality are all important, the Mk4 HT is the rifle of choice. The Mk4 HT features CMMG’s RKM11 KeyMod free float hand guard. The nitrided 4140 CrMo steel barrel in a heavy taper profile is offered in 5.56mm.


  • CMMG RKM11 KeyMod handguard
  • Gas Port Location: Mid-length
  • Magpul PMAG

Made In United States of America
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Delivery Information

Must Ship to FFL Dealer
Shipping Weight
Ships Alone
DOT- Regulated
Carrier Restrictions
  • Cannot ship via air
  • Cannot ship via USPS
  • Cannot ship to PO Box
  • Must ship to Contiguous US
HazMat Product

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NOTE: Prices, specifications and availability are subject to change without notice. We reserve the right to correct typographic, photographic and/or descriptive errors.