--- title: "CMMG Dissent MK4 300 BLK 6.5\" 30rd Pistol" description: "CMMG Dissent MK4 pistol in .300 BLK with a 6.5\" threaded barrel, adjustable gas block, left-side charger, Cerakote black finish, and 30rd PMAG." canonical_url: "https://www.kygunco.com/product/cmmg-30a0e33-ab-dissent-mk4-300blk-6.5-armor-black" meta: author: KYGUNCO "og:description": "CMMG Dissent MK4 pistol in .300 BLK with a 6.5\" threaded barrel, adjustable gas block, left-side charger, Cerakote black finish, and 30rd PMAG." "og:image": "https://cdn.kygunco.com/assets/products/216922/thumbnail.jpg?v=1710776668" "og:image:height": "500" "og:image:width": "500" "og:title": "CMMG Dissent MK4 300 BLK 6.5\" 30rd Pistol" --- > Index of every page on this site: [llms.txt](https://www.kygunco.com/llms.txt) [Home](https://www.kygunco.com/) / [Shooting](https://www.kygunco.com/category/shooting) / [Guns](https://www.kygunco.com/category/shooting/guns) / [Handguns](https://www.kygunco.com/category/shooting/guns/handguns) / [Semi-Auto](https://www.kygunco.com/category/shooting/guns/handguns/semi-auto) / CMM-30A0E33-AB ![Main product image](https://static.kygunco.com/cdn-cgi/image/f=auto,w=600/assets/products/216922/main.jpg?v=1710776668) For illustration purposes only, this image may not be an exact representation of the product. # CMMG Dissent MK4 300 Blackout 6.5" 30rd Pistol w/ Threaded Barrel - Black The CMMG Dissent MK4 is a compact .300 BLK pistol with a 6.5" threaded barrel, bufferless Compact Action, adjustable gas block, and left-side non-reciprocating charging handle. It features a forged aluminum MK4 receiver set, 1913 Picatinny rail end cap, TriggerTech AR-D 2-stage trigger, Cerakote black finish, and a Magpul 30rd PMAG. $1,708.78 ** 5 interest-free payments of **$341.76** with ![Sezzle logo](https://www.kygunco.com/brands/sezzle.svg) ** ![Credova logo](https://www.kygunco.com/brands/credova.svg) As low as **$209.35**/month with ![Credova text logo](https://www.kygunco.com/brands/credova-text.svg) ** Online In Store ** Free Shipping Enjoy delivery to the Lower 48 States at no cost. ** Ships To FFL Dealer Fulfilled by a partner warehouse. ** Partner Fulfilled ** Check Local Restrictions Not sure whether this item can be shipped to your area? Enter your ZIP code for a quick check. Almost gone. Order now before it sells out. Item # 216922 Style CMM-30A0E33-AB UPC 810097508040 Condition New Manufacturer [CMMG](https://www.kygunco.com/brand/cmmg) Model Dissent MK4 Hand Right Hand Finish Black Round Capacity 30 Caliber 300 AAC Blackout Action Semi-Auto Barrel Length 6.5 in The CMMG® DISSENT™ is an AR Personal Defense Weapon like no other. Incorporating a variety of new features and technologies, each DISSENT is made to maximize portability and modularity, most notably thanks to CMMG®'s patent-pending Compact Action that houses the entire recoil system in the upper receiver, eliminating the need for the buffer tube altogether. Chambered in 300 BLK, this DISSENT packs .30 cal power in an ultra-compact package that offers AR15 ambi controls and our forward non-reciprocating side charger that can be switched for left or right-handed operation. At the rear of the lower receiver is a 1913 picatinny rail section for attaching the brace or stock\* that fits you best. Each DISSENT is available in a variety of custom Cerakote finishes to match your style. **Adjustable Gas Block** 300 BLK is an incredibly adaptable cartridge with different loadings for specific uses, like suppressed. With the SLR adjustable gas block on each 300 BLK DISSENT you can fine tune the gas system to best suit the supersonic or subsonic ammo loadings you like best. **TriggerTech AR-D 2-Stage Trigger** TriggerTech's AR-D trigger was developed in collaboration with CMMG to be fully optimized for use with DISSENT firearms and upper receiver groups. With a 4 lb pull weight, the AR-D trigger showcases a light, repeatable break. CMMG does not guarantee optimal DISSENT functionality with Mil-spec or other aftermarket triggers. **SPECIFICATIONS** - PLATFORM MK4 - CALIBER .300 BLK - OPERATING SYSTEM COMPACT ACTION-DIRECT IMPINGEMENT - BARREL LENGTH 6.5 - BARREL TWIST 1:7 - BARREL CONTOUR MT - BARREL MATERIAL 4140CM, SBN - BARREL TWIST 1:7 - 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 - LOWER RECEIVER MK4 FORGED 7075 T6 ALUMINUM - HAND GUARD CMMG 5.5" PROPRIETARY - FINISH CERAKOTE - CHARGING HANDLE DISSENT SIDE CHARGER - LEFT - PISTOL GRIP CMMG ZEROED PISTOL GRIP - BUFFER TYPE N/A - RECEIVER EXTENSION 1913 PICATINNY RAIL END CAP - TRIGGER TYPE TRIGGERTECH AR-D 2-STAGE - TRIGGER GUARD CMMG ZEROED TRIGGER GUARD - SAFETY SELECTOR CMMG ZEROED 60/90 DEGREE - MAGAZINE MAGPUL 300BLK 30RD PMAG - WEIGHT 4.8 LBS - LENGTH 14.7" ** WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to [www.p65warnings.ca.gov](https://www.p65warnings.ca.gov). ## Frequently Bought Together 0.0 ** ** ** ** ** 0 reviews ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ## Don't Forget Your Ammo ```json {"@context":"https://schema.org","@graph":[{"@id":"https://www.kygunco.com/#website","@type":"WebSite","description":"Shop KYGUNCO for firearms, ammo, accessories, parts, and outdoor gear at low prices with fast, easy nationwide shipping.","name":"KYGUNCO","url":"https://www.kygunco.com/","publisher":{"@id":"https://www.kygunco.com/#/schema/organization/kygunco"}},{"@id":"https://www.kygunco.com/product/cmmg-30a0e33-ab-dissent-mk4-300blk-6.5-armor-black#webpage","@type":"WebPage","description":"CMMG Dissent MK4 pistol in .300 BLK with a 6.5\" threaded barrel, adjustable gas block, left-side charger, Cerakote black finish, and 30rd PMAG.","name":"CMMG Dissent MK4 300 BLK 6.5\" 30rd 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