CMMG Dissent Mk4 300BLK 6_5in Upper Group 30B0E67-AB
CMMG

CMMG Dissent Mk4 300BLK 6.5in Armor Black Upper Group (30B0E67-AB)

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SKU:
CMMG-30B0E67-AB
UPC:
810097509207
MPN:
30B0E67-AB
  • CMMG Dissent Mk4 300BLK 6.5in Armor Black Upper Group (30B0E67-AB)
  • CMMG Dissent Mk4 300BLK 6.5in Armor Black Upper Group (30B0E67-AB)
  • CMMG Dissent Mk4 300BLK 6.5in Armor Black Upper Group (30B0E67-AB)
$1,181.04
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Description

  • .300 AAC Blackout caliber
  • Compact Action-Direct impingement operating system
  • It include a 1913 Picatinny rail end plate to use in place of the lower receiver buffer tube
  • Adjustable Gas Block - With the adjustable gas block on each 300 Blk Dissent you can fine tune the gas system
  • 4140CM, SBN barrel material
  • Cerakote finish
  • Lifetime Quality Guarantee

Pack some 30 Cal power into a pint size PDW. Cmmg Dissent Mk4 300BLK 6.5" Upper Group (30B0E67) - Perfect for your existing Mk4 Dissent lower or standard AR15 lower group, this upper group combines utility, innovation, and unmatched style that lets you build or swap your Dissent to 300BLK. Take your pick from seven unique Cerakote finishes, curated for even the most discerning tastes.

It's no secret that pistol stabilizing braces have been a target for scrutiny over the years, and those that enjoy building their own AR pistols have wondered what will come out of all the uncertainty. Dissent is Cmmg's answer. Utilizing Cmmg's patent pending direct impingement Compact Action, Dissent Upper Groups house the entire action and recoil assembly in the upper receiver resulting in less bulk and length than traditional AR pistols. The forward non-reciprocating side charger allows for quick bolt operation without coming off target.

Dissent Upper Groups include a 1913 Picatinny rail end plate to use in place of the lower receiver buffer tube.

*NFA Rules May Apply. 6.5" Dissent Upper Groups are made to be used in a pistol configuration, using a pistol upper in conjunction with a stock or stabilizing brace on the lower receiver may make your Dissent and SBR and subject to NFA rules.

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Warranty Information

Platform Mk4
Caliber .300 AAC Blackout
Operating System Compact Action-Direct Impingement
Barrel Twist 1:7
Barrel Contour MT
Barrel Material 4140CM, SBN
Muzzle Device Cmmg Zeroed Linear Compensator
Muzzle Thread 5/8 x 24
Gas Port Location Pistol
Gas Block Adjustable .750"
Upper Receiver Dissent 7075 T6 Aluminum
Hand Guard Cmmg 5.5" Proprietary
Finish Cerakote
Charging Handle Dissent Side Charger - Left
Receiver Extension 1913 Picatinny Rail End Cap
Barrel Length, in 6.5"
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Additional Information

Activity:
Shooting
Barrel Length:
6.5in
Caliber:
.300 AAC Blackout
Color:
Armor Black
Finish:
Cerakote
Firearm Fit:
Pistols
Model:
Dissent
Product Type:
AR Uppers
Thread Pitch:
5/8x24
Twist Rate:
1:7
Serialized Item:
F
Bestselling:
F
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