+1-800-504-5897 Help Center Check Order Status
About Us Policies Reviews How To
Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.

Enjoy our FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

  • Entire Store
  • ...
  • Apparel & Footwear
  • Astronomy
  • Everything Else
  • Eyewear
  • Hunting Gear
  • Lab Equipment
  • Military Gear
  • Outdoor Gear
  • Photography Equipment
  • Police, EMS & Fire
  • Shooting
  • Sport Optics
  • Sports & Hobbies
TIP
Shopping Cart

CMMG Dissent MK3 Semi Auto Pistol, 8.6mm Blackout, 12.5 inch Barrel — 2 models

CMMG Dissent MK3 Semi Auto Pistol, 8.6mm Blackout, 12.5 inch Barrel
CMMG Dissent MK3 Semi Auto Pistol, 8.6mm Blackout, 12.5 inch Barrel
CMMG Dissent MK3 Semi Auto Pistol, 8.6mm Blackout, 12.5 inch Barrel
CMMG Dissent MK3 Semi Auto Pistol, 8.6mm Blackout, 12.5 inch Barrel
1 of 3 images
CMMG Dissent MK3 Semi Auto Pistol, 8.6mm Blackout, 12.5 inch Barrel
CMMG Dissent MK3 Semi Auto Pistol, 8.6mm Blackout, 12.5 inch Barrel
2 of 3 images
CMMG Dissent MK3 Semi Auto Pistol, 8.6mm Blackout, 12.5 inch Barrel
CMMG Dissent MK3 Semi Auto Pistol, 8.6mm Blackout, 12.5 inch Barrel
3 of 3 images
CMMG Dissent MK3 Semi Auto Pistol, 8.6mm Blackout, 12.5 inch Barrel

Tap Tap to Zoom

Questions & Answers

Product Info for CMMG Dissent MK3 Semi Auto Pistol, 8.6mm Blackout, 12.5 inch Barrel

The CMMG Dissent MK3 Semi Auto Pistol, 8.6mm Blackout, 12.5 inch Barrel was created in order to function as the best product for anyone in need of a top quality choice..image

These Handguns from the professional product professionals at CMMG are made using dependable and efficient components, as a way to provide you with product which is going to be beneficial for many years. Manufactured utilizing some of the most useful available substances and design, these unique Handguns through the product experts at CMMG can last you an incredibly lengthy time.

CMMG has been generating high quality products for a very long time, and the CMMG Dissent MK3 Semi Auto Pistol, 8.6mm Blackout, 12.5 inch Barrel is their particular means of showing you just how much they care.

Here at OpticsPlanet, we ensure that it is our responsibility to get the perfect solution for your needs, and exhibiting the CMMG Dissent MK3 Semi Auto Pistol, 8.6mm Blackout, 12.5 inch Barrel is a thing that we're happy to offer.

Specifications for CMMG Dissent MK3 Semi Auto Pistol, 8.6mm Blackout, 12.5 inch Barrel:

Manufacturer: CMMG
Gun Make: CMMG
Gun Model: CMMG Dissent MK3
Gun Type: Pistol
Caliber: 8.6mm Blackout
Barrel Length: 12.5 in
Sight Configuration: None
Action Type: Gas Operated Semi-Automatic
Safety Type: Safety Selector Switch
Trigger Action: Single-Stage
Magazine Capacity: 30 Round
Weight: 7.3 lb
Overall Length: 23 in
Finish: Tungsten Cerakote
Firearm Frame Color: Black
Hand: Ambidextrous
Gun Rail: Picatinny, M-LOK
Firearms Threads Per Inch: 5/8x24
Trigger Type: Single-Stage
Number of Magazines Included: 2
Magazine Included: Yes

Package Contents:

  • CMMG Dissent MK3 Semi Auto Pistol, 8.6mm Blackout, 12.5 inch Barrel

What firearm models does the manufacturer say CMMG Dissent MK3 Semi Auto Pistol, 8.6mm Blackout, 12.5 inch Barrel is compatible with?

The manufacturer suggests that CMMG Dissent MK3 Semi Auto Pistol, 8.6mm Blackout, 12.5 inch Barrel is compatible with CMMG Dissent MK3

Firearm Case

1–30 / 30
Previous
Pelican V525PF7 Vault 7-Pistol Case, Black, V525, VCV525-0061-BLK
Pelican V525PF7 Vault 7-Pistol Case, Black, V525, VCV525-0061-BLK
(3)
$229.95
Best Rated
Pelican V300PF5 Vault Universal 5-Pistol Case
Pelican V300PF5 Vault Universal 5-Pistol Case
(14)
List: $159.99 (Save Up to 16%)
$139.95
See all 4 models
Galati Gear DCN Case w/ 9mm Mag Pockets
Galati Gear DCN Case w/ 9mm Mag Pockets
As Low As (Save Up to $4.00)
$39.99
See all 3 models
Pelican VAULT V100 Small Pistol Case, 12.28in
Pelican VAULT V100 Small Pistol Case, 12.28in
(2)
List: $73.00 (Save Up to 38%)
$49.95
See all 2 models
Pelican VAULT V300 Case, Large Pistol, 17.54in, Black, VCV300-0000-BLK
Pelican VAULT V300 Case, Large Pistol, 17.54in, Black, VCV300-0000-BLK
List: $119.95 (Save 25%)
$89.95
Galati Gear Takedown Case w/ Inside Straps
Galati Gear Takedown Case w/ Inside Straps
(3)
As Low As (Save Up to 14%)
$36.95
See all 2 models
Allen Rugged Endura Pistol Tote for Semi-Auto Handguns and Revolvers, Lockable, 11in Long, 4in Extended Grip Handle, Foam Padded, Soft Lining, FDE, 3642
Allen Rugged Endura Pistol Tote for Semi-Auto Handguns and Revolvers, Lockable, 11in Long, 4in Extended Grip Handle, Foam Padded, Soft Lining, FDE, 3642
(1)
List: $21.99 (Save 36%)
$13.99
Best Rated
Savior Equipment Specialist Double Rifle Case
Savior Equipment Specialist Double Rifle Case
(22)
As Low As (Save Up to 17%)
$107.97
See all 9 models
SKB Cases Seres Injecton Molded Ml-Standard Waterproof - Case 16inx10inx5.5in W/Layered Foam, 3I-1610-5B-L
SKB Cases Seres Injecton Molded Ml-Standard Waterproof - Case 16inx10inx5.5in W/Layered Foam, 3I-1610-5B-L
List: $168.95 (Save 17%)
$139.99
Flambeau Safe Shot Pistol Pack Series Gun Case
Flambeau Safe Shot Pistol Pack Series Gun Case
As Low As (Save Up to 27%)
$24.99
See all 2 models
SIG SAUER Negrini Pistol Case, Small, 8591242-R
SIG SAUER Negrini Pistol Case, Small, 8591242-R
$33.99
Pelican V100PF1 Vault Universal Pistol Case
Pelican V100PF1 Vault Universal Pistol Case
As Low As (Save Up to 19%)
$75.99
See all 2 models
Plano Aw2 Four-pistol Case, Black/Yellow, PLA118XL
Plano Aw2 Four-pistol Case, Black/Yellow, PLA118XL
(1)
List: $99.99 (Save 16%)
$84.49
Best Rated
VISM Double Range Pistol Bags, 13in
VISM Double Range Pistol Bags, 13in
(6)
As Low As (Save Up to 31%)
$26.99
See all 3 models
Best Rated
MTM Tactical Pistol Handgun Case
MTM Tactical Pistol Handgun Case
(13)
As Low As (Save Up to 18%)
$58.89
See all 3 models
5.11 Tactical Single Pistol 11in Soft Gun Case, Black, One Size, 58724ABR-019-1SZ
5.11 Tactical Single Pistol 11in Soft Gun Case, Black, One Size, 58724ABR-019-1SZ
(1)
List: $45.99 (Save 13%)
$40.00
Best Rated
UTG Pro Alpha Battle Carrier Sling Packs
UTG Pro Alpha Battle Carrier Sling Packs
(20)
List: $89.97 (Save 11%)
$79.97
See all 3 models
Evolution Outdoor Tactical Double Pistol Soft Case - 1680D Tactical Series, Black, 51283-EV
Evolution Outdoor Tactical Double Pistol Soft Case - 1680D Tactical Series, Black, 51283-EV
(3)
List: $29.99
$29.89
Plano Tactical Series Pistol Case, 18.25In, Black, PMC1071800
Plano Tactical Series Pistol Case, 18.25In, Black, PMC1071800
(2)
List: $50.57 (Save 31%)
$34.89
Elite Survival Systems Pistol Grip Shotgun Case, Black, SACB-3
Elite Survival Systems Pistol Grip Shotgun Case, Black, SACB-3
(2)
List: $76.95 (Save 23%)
$58.99
Pelican VAULT V200 Case, Medium Pistol, 15.41in, Black, VCV200-0000-BLK
Pelican VAULT V200 Case, Medium Pistol, 15.41in, Black, VCV200-0000-BLK
(4)
List: $108.98 (Save 27%)
$79.95
On Sale
Elite Survival Systems Deluxe Pistol Case, Black, ADPC-B
Elite Survival Systems Deluxe Pistol Case, Black, ADPC-B
(2)
List: $44.95 (Save 31%)
$30.99
Plano Protector Plastic Pistol Case, Large, Black, PMC142300
Plano Protector Plastic Pistol Case, Large, Black, PMC142300
(3)
List: $19.99 (Save 45%)
$10.99
Best Rated
Elite Survival Systems Four Gun Pistol Pack/Range Bag, Black, 7754-B
Elite Survival Systems Four Gun Pistol Pack/Range Bag, Black, 7754-B
(9)
List: $100.90 (Save $5.95)
$94.95
SKB Cases iSeries 1209 Mil-Spec Pistol Case
SKB Cases iSeries 1209 Mil-Spec Pistol Case
$124.99
See all 2 models
Best Rated
Voodoo Tactical Enlarged Pistol Case
Voodoo Tactical Enlarged Pistol Case
(17)
As Low As (Save Up to 23%)
$26.99
See all 3 models
Grey Ghost Gear Soft Pistol Case
Grey Ghost Gear Soft Pistol Case
(1)
As Low As (Save Up to $5.76)
$55.19
See all 4 models
Best Rated
VISM AR15 & AK Carbine Pistol Case, 28in, Green CVCP2960G-28
VISM AR15 & AK Carbine Pistol Case, 28in, Green CVCP2960G-28
(19)
List: $32.99 (Save 39%)
$19.99
SKB Cases 1209 Custom Single Pistol Case
SKB Cases 1209 Custom Single Pistol Case
As Low As
$114.99
See all 2 models
Voodoo Tactical Hard Sided Pistol Case
Voodoo Tactical Hard Sided Pistol Case
As Low As (Save 11%)
$35.39
See all 2 models
Next

Ammunition

1–6 / 6
Previous
Fort Scott Munitions 8.6mm Blackout 235 Grain Solid Copper Spun SCS Brass Cased Rifle Ammo, 20 Rounds, 86BLK-235-SCV1
Fort Scott Munitions 8.6mm Blackout 235 Grain Solid Copper Spun SCS Brass Cased Rifle Ammo, 20 Rounds, 86BLK-235-SCV1
List: $62.22 (Save $2.23)
$59.99
$3.00/Round
HSM Ammunition Subsonic 8.6mm Blackout 300 Grain Boat Tail Hollow Point Brass Cased Rifle Ammunition, 20 Rounds, 86BLK1N
HSM Ammunition Subsonic 8.6mm Blackout 300 Grain Boat Tail Hollow Point Brass Cased Rifle Ammunition, 20 Rounds, 86BLK1N
List: $92.15 (Save 20%)
$73.49
$3.67/Round
Fort Scott Munitions 8.6 Blackout Subsonic 285 Grain CNC Machined Solid Copper Brass Cased Centerfire Rifle Ammo, 20 Rounds, 86BLK-285-SCV2SS
Fort Scott Munitions 8.6 Blackout Subsonic 285 Grain CNC Machined Solid Copper Brass Cased Centerfire Rifle Ammo, 20 Rounds, 86BLK-285-SCV2SS
(8)
List: $65.98 (Save 10%)
$59.38
$2.97/Round
Underwood Ammo 8.6mm Blackout 300 grain Brass Cased Jacketed Hollow Point Rifle Ammo, 20 Round, 951
Underwood Ammo 8.6mm Blackout 300 grain Brass Cased Jacketed Hollow Point Rifle Ammo, 20 Round, 951
(1)
List: $89.00 (Save 29%)
$63.49
$3.17/Round
Barnes VOR-TX 8.6mm Blackout 200 grain TAC-TX BT Brass Cased Rifle Ammo, 20 Rounds, 32553
Barnes VOR-TX 8.6mm Blackout 200 grain TAC-TX BT Brass Cased Rifle Ammo, 20 Rounds, 32553
List: $70.99 (Save 10%)
$63.99
$3.20/Round
Barnes Suppressor 8.6mm Blackout 300 grain Sierra Matchking Brass Cased Rifle Ammo, 20 Rounds, 32554
Barnes Suppressor 8.6mm Blackout 300 grain Sierra Matchking Brass Cased Rifle Ammo, 20 Rounds, 32554
List: $54.99 (Save $1.50)
$53.49
$2.67/Round
Next

Related Products to CMMG Dissent MK3 Semi Auto Pistol, 8.6mm Blackout, 12.5 inch Barrel

Image of CMMG Banshee, Mk3, 8.6 Blackout, 12.5 inch Upper Receiver 7 models CMMG Banshee, Mk3, 8.6 Blackout, 12.5 inch Upper Receiver As Low As (Save Up to 15%) $929.99
Image of CMMG DISSENT Mk4, 5.56x45mm NATO, 10.5in Upper Receiver 4 models CMMG DISSENT Mk4, 5.56x45mm NATO, 10.5in Upper Receiver (2) As Low As (Save Up to 16%) $1,169.00
Image of CMMG 22LR Mk4 Barrel Kits w/ Collar CMMG 22LR Mk4 Barrel Kits w/ Collar (11) List: $224.95 (Save 18%) $184.49 Best Rated
Image of CMMG Mk4 .22LR 4.5in Banshee Upper Group Receiver 4 models CMMG Mk4 .22LR 4.5in Banshee Upper Group Receiver As Low As (Save Up to 22%) $619.99
Image of CMMG, Inc AR-15 Lower Reciever Parts Kit 2 models CMMG, Inc AR-15 Lower Reciever Parts Kit (76) As Low As (Save Up to 28%) $46.89 Best Rated
Image of CMMG AR-15 ZEROED Gunbuilder's Lower Parts Kit 2 models CMMG AR-15 ZEROED Gunbuilder's Lower Parts Kit (20) As Low As (Save Up to 13%) $77.99 Best Rated
Image of CMMG, Inc 22LR AR Conversion Kit, Bravo CMMG, Inc 22LR AR Conversion Kit, Bravo (34) List: $189.95 (Save 20%) $152.89 Best Rated
Image of CMMG Resolute Fixed Ejector 9mm 16.1in Upper Group 4 models CMMG Resolute Fixed Ejector 9mm 16.1in Upper Group As Low As (Save Up to 15%) $889.99
Image of CMMG 350 Legend Non-Threaded Barrel CMMG 350 Legend Non-Threaded Barrel List: $224.95 (Save 26%) $165.99 On Sale
Image of CMMG Mk4 .300BLK 8in Banshee Upper Group Receiver 10 models CMMG Mk4 .300BLK 8in Banshee Upper Group Receiver As Low As (Save Up to 15%) $789.99
Image of CMMG 5.7X28mm 8in Banshee Upper Group Receiver 6 models CMMG 5.7X28mm 8in Banshee Upper Group Receiver (3) As Low As (Save Up to 15%) $829.99
Image of CMMG 22LR Mk4 Barrel Kits w/ Bolt Group 3 models CMMG 22LR Mk4 Barrel Kits w/ Bolt Group (48) As Low As (Save Up to 17%) $289.49 Best Rated
Image of CMMG 7.62x39mm Non-Threaded Barrel CMMG 7.62x39mm Non-Threaded Barrel (1) List: $299.95 (Save 25%) $225.99 On Sale
Image of CMMG AR-15 ZEROED Lower Parts Kit CMMG AR-15 ZEROED Lower Parts Kit (7) List: $124.95 (Save 12%) $109.99 Best Rated
Image of CMMG Mk10 10mm Banshee Upper Group Receiver 6 models CMMG Mk10 10mm Banshee Upper Group Receiver (1) As Low As (Save Up to 14%) $839.99
Image of CMMG Buffer Assembly H2 3 models CMMG Buffer Assembly H2 (3) As Low As (Save Up to 16%) $93.99
Image of CMMG 22LR M4 Profiled Barrel and Collar Kit CMMG 22LR M4 Profiled Barrel and Collar Kit (12) List: $249.95 (Save 14%) $214.49
Image of CMMG, Inc 22LR Bolt Group, No Magazine CMMG, Inc 22LR Bolt Group, No Magazine (4) List: $189.95 (Save 17%) $157.49
Image of CMMG Dissent Mk4 6mm ARC 16.1in Upper Group 4 models CMMG Dissent Mk4 6mm ARC 16.1in Upper Group As Low As (Save Up to 16%) $1,259.00
Image of CMMG Resolute MK4 300 Blackout 16.10in Upper Receiver CMMG Resolute MK4 300 Blackout 16.10in Upper Receiver List: $609.95 (Save 21%) $479.99
Image of CMMG Dissent, Mk3, .308 Winchester, 16.1 inch Upper Receiver 8 models CMMG Dissent, Mk3, .308 Winchester, 16.1 inch Upper Receiver (1) As Low As (Save Up to 16%) $1,219.00
Image of CMMG DISSENT 5.7x28mm, 6.5in Upper Receiver 4 models CMMG DISSENT 5.7x28mm, 6.5in Upper Receiver As Low As (Save Up to 16%) $1,169.00
Image of CMMG Dissent, Mk3, 8.6 Blackout, 12.5 inch Upper Receiver 7 models CMMG Dissent, Mk3, 8.6 Blackout, 12.5 inch Upper Receiver As Low As (Save Up to 15%) $1,179.00
Image of Cmmg, Inc Barrel Sub-Assm, 16in, 6mm ARC Cmmg, Inc Barrel Sub-Assm, 16in, 6mm ARC (4) List: $239.95 (Save 13%) $207.99

CMMG Dissent MK3 Semi Auto Pistol, 8.6mm Blackout, 12.5 inch Barrel Unavailable & Discontinued Models

List of Unorderable Models

  • CMMG Dissent MK3 Semi Auto Pistol, 8.6mm Blackout, 12.5 inch Barrel, Black, Aluminum, 30 Round Capacity, 33A380CAB , MPN: 33A380CAB , UPC: 810148629809 , Code: 2CM-FH1-ZNM431-33A380CAB
  • CMMG Dissent MK3 Semi Auto Pistol, 8.6mm Blackout, 12.5 inch Barrel, Zeroed Linear Muzzle Device, 5/8x24, Aluminum Frame, Tungsten, 30 Round Capacity, 33A380CTNG , MPN: 33A380CTNG , UPC: 810148629861 , Code: 2CM-FH1-ZNM431-33A380CTNG
Compare (0)
1 item has been added
Add at least two items to compare
Last updated 2026-10-23 UTC.