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CMMG MK4 10.5" Dissent Upper 556
CMMG MK4 10.5" Dissent Upper 556
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MSRP: $1,449.00
Test-Fired: $1,199.00

Available Quantity:1

Product Code: 55B8D86-AB

Special note understood


This brand new CMMG 10.5" Dissent upper in caliber 556 has been test-fired to around 60 rounds and features Armor Black Cerakote, 10.5" barrel w/PWS Triad flash suppressor, 9.6" MLOK handguard, adjustable gas block and left-side charging handle. Also includes brand new 1913 Picatinny rail/end plate adapter assembly for use on AR15 lowers. I installed a PWS Triad flash suppressor, but the original CMMG linear compensator is included on the side.
Technical Specs
  • Armor Black Cerakote
  • Caliber 556
  • 4lb 2oz weight as pictured
  • 10.5 inch MT 4140CM SBN barrel
  • 1:7 twist threaded 1/2X28
  • Adjustable gas block
  • Carbine-length compact action DI gas system
  • PWS Triad flash suppressor (installed)
  • CMMG Zeroed linear compensator (on the side)
  • Forged 7075-T6 Dissent receiver
  • CMMG 6.9 inch MLOK handguard
  • CMMG left-side charging handle
  • Rear picatinny rail adapter assembly
  • Limited lifetime warranty

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