CMMG Dissent MK4 10.5-inch 5.56 NATO Upper, Left Side Charging, M-LOK, Armor Black 55B8D86AB

SKU: FLX-156331

Vendor CMMG
Regular price $1,263.98
Sale price $1,263.98 Regular price $1,413.83
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Product Description

The CMMG DISSENT MK4 complete upper group is a compact 5.56x45mm NATO solution for AR-platform builders who want a streamlined, no-buffer style upper assembly. Built around CMMG's patent-pending Compact Action with a fixed ejector, the entire action and recoil assembly is housed in the upper receiver to reduce bulk and overall length compared to traditional AR configurations. A forward, non-reciprocating left-side charging handle enables fast manipulation while maintaining your sight picture. This upper features a 10.5-inch barrel, a 9.60-inch M-LOK handguard for accessory mounting, and a CMMG Zeroed Blast Comp at the muzzle. A 1913 Picatinny rear end plate is included for compatibility with 1913-mounted accessories in place of a buffer tube. Upper receiver only.

Product Highlights

  • CMMG DISSENT MK4 complete upper group for AR-platform builds (upper only)
  • Forward, non-reciprocating left-side charging handle for quick, on-target operation
  • 10.5-inch 5.56 NATO barrel with 1:7 twist and 1/2x28 muzzle threads
  • 9.60-inch M-LOK handguard provides a slim, modular accessory interface
  • Includes 1913 Picatinny rear end plate as an alternative to a buffer tube setup

Specs

  • Brand: CMMG
  • Model/Series: DISSENT MK4
  • Caliber: 5.56x45mm NATO
  • Barrel Length: 10.5 inches
  • Twist Rate: 1:7
  • Handguard: 9.60-inch M-LOK
  • Muzzle Device: CMMG Zeroed Blast Compensator
  • Muzzle Thread Pattern: 1/2x28
  • Receiver Material: 7075-T6 aluminum
  • Finish/Color: Armor Black (Cerakote noted by some retailers)
  • Compatibility: Fits AR-platform (upper receiver assembly only)
  • Included: 1913 Picatinny rail end plate
  • UPC: 810097509276
  • Manufacturer Part Number: 55B8D86AB

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