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CMMG Resolute Mk4 300BLK


CMMG Resolute Mk4 300BLK AR15 16.1 inch barrel length, Armor Black, Charcoal Green, Coyote Tan, Midnight Bronze, Sniper Gray, Titanium and Tungsten.

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CMMG Resolute Mk4 300BLK

CMMG Resolute Mk4 300BLK Ships Free

The CMMG Resolute 300BLK was originally designed to be a subsonic round for use in shorter barreled, suppressed rifles. The heavy hitting .340 caliber round is on point and utilizes many M4/AR15 parts and ammo. Perfect for home defense and suppressed use in subsonic loadings, the .300 BLK has evolved into a challenger for other intermediated cartridges that include the 7.62X39mm in supersonic form. Available in seven CMMG Cerakote colors, the Resolute 300BLK is built on the Mk4/AR15 platform and features modularity and craftsmanship that far surpasses all others.

This CMMG Resolute Mk4 300BLK is a member of the family of carbine length ARs. These rifles provide long range ballistic performance, especially when full size rifles are too cumbersome, and pistol/SBRs cannot handle the job. Loaded with standard CMMG ZEROED features, Resolute models also include the EML 15 handguard. M-LOK attachment slots are at the 3, 6, 9 and 12 o’clock positions, with the omission of a full length Picatinny section found on the previous handguard. While still giving enough space to mount needed accessories, this omission reduces weight.

All CMMG Resolute Mk4 300BLK rifles are crafted in the USA with meticulous attention to detail. In addition, they are backed by a Lifetime Quality Guarantee against material and workmanship defects.

Xtreme Guns and Ammo carries the complete line of CMMG weapons and accessories. Call 832-363-3783, or chat with us on line during store hours, for answers to all of your CMMG questions and needs.

CMMG Resolute Mk4 300BLK Standard Features

  • ZEROED Pistol Grip
  • ZEROED Trigger Guard
  • ZEROED 60 degree/90 degree 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 Muzzle Brake 308 WIN

CMMG Resolute Mk4 300BLK (Specifications)

  • Platform: Mk4
  • Caliber: .300BLK
  • Operating System: Direct Impingement
  • Barrel Length: 16.1 inch
  • Barrel Twist: 1:7
  • Barrel Contour: MT
  • Barrel Material: 4140CM, SBN
  • Muzzle Device: ZEROED Muzzle Brake
  • Muzzle Thread: 5/8X24
  • Gas Port Location: Carbine
  • Gas Block: 0.750 inch Non-Adjustable
  • Upper Receiver: Billet 6061 T6 Aluminum
  • Lower Receiver: MK4 Forged 7075 T6 Aluminum
  • Hand Guard: CMMG EML15 M-LOK
  • Finish: Cerakote Standard
  • Charging Handle: CMMG ZEROED Ambi
  • Grip: CMMG ZEROED Pistol
  • Buffer Type: Carbine
  • Receiver Extension: CMMG 6 Position Fastback Extension
  • Stock/Brace: CMMG RipStock
  • Trigger: MIL-SPEC Single Stage
  • Trigger Guard: CMMG ZEROED
  • Safety Selector: CMMG ZEROED 60/90 Degree
  • Magazine: Magpul 30 Round PMAG
  • Weight: 6.2 pounds
  • Length: 32.5 inches

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