CMMG Dissent MK3 8.6 Blackout, 12.5″ Barrel, Black, Proprietary Handguard, 20rd

Original price was: $1,942.79.Current price is: $1,554.23.

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CMMG Dissent MK3 8.6 Blackout

CMMG Dissent MK3 8.6 Blackout, 12.5″ Barrel, Black, Proprietary Handguard, 20rd

Original price was: $1,942.79.Current price is: $1,554.23.

CMMG Dissent MK3 8.6 Blackout, 12.5″ Barrel, Black, Proprietary Handguard, 20rd Firearm

SKU: 810148629809 Category: Tags: , , ,
The larger younger brother to 300 BLK, 8.6 BLK builds on the lessons and successes of its 30 cal counterpart and brings them to the AR10-sized DISSENT Mk3 platform. Equipped with a quick 1:3 barrel twist, 8.6 BLK performs exceptionally out of shorter barrels and suppresses every bit as well as 300 BLK with the bigger and beefier .338 caliber projectiles. Available in seven Cerakote finish options, this DISSENT Mk3 pistol comes either as a bare pistol with a 1913 picatinny rear plate, to easily attach your own accessories like slings and braces, or as a pistol with an SB Tactical FS1913A aluminum folding brace.

  • Brand : CMMG
  • Category : Tactical Rifles
  • Series : MK3
  • Model : Dissent
  • Caliber : 8.6 Blackout
  • Gun Platform : MK3
  • Operating System : Compact Action-Direct Impingement
  • Capacity : 20rd
  • OAL : 23″
  • Barrel Finish : Black Nitride
  • Barrel Material : 4140CM
  • Muzzle : CMMG Zeroed Linear Compensator
  • Magazine Type : Magpul PMAG
  • Grips : CMMG Zeroed
  • Handguards : 11″ Proprietary
  • Receiver Material : 7075-T6 Aluminum
  • Barrel Length : 12.50″
  • Trigger : Zeroed Drop-In Single Stage
  • Weight : 7.3 lbs
  • Stock Finish : Armor Black

FFL Transfer & Firearms Laws for CMMG Dissent MK3 8.6 Blackout, 12.5" Barrel, Black, Proprietary Handguard, 20rd

All firearms, including the CMMG Dissent MK3 8.6 Blackout, 12.5" Barrel, Black, Proprietary Handguard, 20rd, must be shipped to a licensed Federal Firearms License (FFL) dealer. You will be required to complete a background check and any necessary paperwork before taking possession.

How It Works

  1. Place your order online.
  2. Provide your preferred FFL dealer information.
  3. We ship the firearm directly to your FFL.
  4. You complete the background check and pickup at the FFL.

Legal Compliance

We comply with all federal and state firearm laws. It is your responsibility to ensure the CMMG Dissent MK3 8.6 Blackout, 12.5" Barrel, Black, Proprietary Handguard, 20rd is legal in your state. Some states may have restrictions on certain firearm models or features.

Helpful Resources

Need assistance? Contact our Miami store for help with FFL transfers and firearm compliance.

Frequently Asked Questions About This Product

Why buy CMMG Dissent MK3 8.6 Blackout, 12.5" Barrel, Black, Proprietary Handguard, 20rd from Miami Shooters Supply?

We’re a trusted firearms dealer offering fast shipping, competitive pricing, and 100% compliance with U.S. federal firearm laws. All orders ship from our licensed facility with full tracking and expert customer service.

Where can I buy CMMG Dissent MK3 8.6 Blackout, 12.5" Barrel, Black, Proprietary Handguard, 20rd?

You can purchase this item directly on our website and have it shipped to your local FFL dealer. You can also visit us in-store in Miami, Florida.

Is CMMG Dissent MK3 8.6 Blackout, 12.5" Barrel, Black, Proprietary Handguard, 20rd available now?

Availability is shown live on this page. If the “Add to Cart” button is visible, this item is currently in stock and ready to ship.

What category does this product belong to?

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What tags or features does this product have?

Key features and tags for this product include: , , , .

Is this product legal in my state?

It is your responsibility to ensure this item is legal in your state or locality. We ship only to valid FFL dealers in compliance with U.S. laws. Always check your local regulations.

Additional information

Brand

Model

Type:

Dissent
Rounds

Manufacturer Number

FFL Transfer & Firearms Laws

All firearms, including the CMMG Dissent MK3 8.6 Blackout, 12.5" Barrel, Black, Proprietary Handguard, 20rd, must be shipped to a licensed Federal Firearms License (FFL) dealer. A background check and any required local paperwork must be completed before you can take possession.

How It Works
  1. Place your order online.
  2. Send us your preferred local FFL dealer info.
  3. We ship the firearm to your FFL after verification.
  4. Complete background check and pick up from your dealer.
Legal Compliance

We comply with all U.S. firearm laws. It is your responsibility to ensure the CMMG Dissent MK3 8.6 Blackout, 12.5" Barrel, Black, Proprietary Handguard, 20rd is legal in your state. Some states (e.g. CA, NY, NJ) have restrictions on magazine size or certain features.

Helpful Links

Need help? Contact our team — we’ll guide you through selecting a compliant firearm and the FFL transfer process.

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