--- title: "CMMG Dissent Mk4 5.56 AR15 Rifle Black" description: "Black CMMG Dissent Mk4 rifle with a 14.5\" barrel, pinned and welded brake for a 16.1\" overall length, folding stock, and two 30rd PMAGs." canonical_url: "https://www.kygunco.com/product/cmmg-55ac10b-ab-dissent-mk4-5.56mm-14.5-pw-armor-black" meta: author: KYGUNCO "og:description": "Black CMMG Dissent Mk4 rifle with a 14.5\" barrel, pinned and welded brake for a 16.1\" overall length, folding stock, and two 30rd PMAGs." "og:image": "https://cdn.kygunco.com/assets/products/247135/thumbnail.jpg?v=1710776793" "og:image:height": "500" "og:image:width": "500" "og:title": "CMMG Dissent Mk4 5.56 AR15 Rifle Black" --- > 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) / [Rifles](https://www.kygunco.com/category/shooting/guns/rifles) / [Semi-Auto](https://www.kygunco.com/category/shooting/guns/rifles/semi-auto) / CMM-55AC10B-AB ![Main product image](https://static.kygunco.com/cdn-cgi/image/f=auto,w=600/assets/products/247135/main.jpg?v=1710776793) For illustration purposes only, this image may not be an exact representation of the product. # CMMG Dissent Mk4 5.56 NATO / 223 Rem 14.5" (16.1" Pinned + Welded) 30rd Semi-Auto AR15 Rifle | Black The CMMG Dissent Mk4 is a black semi-auto AR15 rifle chambered in 5.56 NATO/.223 Rem. It features a 14.5" barrel with a ZEROED SVD brake pinned and welded for a 16.1" overall barrel length, a reversible side-charging handle, folding stock, adjustable gas block, and two Magpul 30rd PMAGs. $1,924.99 ** 5 interest-free payments of **$385** with ![Sezzle logo](https://www.kygunco.com/brands/sezzle.svg) ** ![Credova logo](https://www.kygunco.com/brands/credova.svg) As low as **$182.03**/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 Handled by our expert shippers in Bardstown, KY. ** 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 # 247135 Style CMM-55AC10B-AB UPC 810144721293 Condition New Manufacturer [CMMG](https://www.kygunco.com/brand/cmmg) Model Dissent MK4 Hand Right Hand Finish Black Round Capacity 30 Caliber 5.56 NATO, 223 Rem Action Semi-Auto Barrel Length 16.1 in If you could only have one rifle, you’d be hard pressed to pass up the 5.56mm DISSENT Rifle. Although the barrel is only 14.5″ it comes with CMMG’s ZEROED™ SVD Brake pinned and welded to the end, bringing the barrel’s OAL to 16.1″. Shop with KYGUNCO for the best selection, competitive pricing, and exceptional customer service. Experience the difference that comes with buying from a trusted outdoor retailer with over 20 years of experience in the industry. - Platform MK4 - Caliber 5.56x45mm - Operating System Compact Action-Direct Impingement - Barrel Twist 1:7 - Barrel Material 4140CM, SBN - Muzzle Device CMMG ZEROED SVD Brake Pinned & Welded - Muzzle Thread 1/2 x 28 - Gas Port Location Mid - Gas Block Adjustable 0.750″ - Upper Receiver DISSENT 7075 T6 Aluminum - Lower Receiver MK4 Forged 7075 T6 Aluminum - Hand Guard CMMG 13.5″ Proprietary - Finish Cerakote - Charging Handle DISSENT Side Charger – Reversible - Pistol Grip CMMG ZEROED Pistol Grip - Stock / Brace DISSENT Side Folding Stock - Trigger Type Zeroed Drop-In - Trigger Guard CMMG ZEROED Trigger Guard - Safety Selector CMMG ZEROED 60/90 Degree - Magazine Magpul 30rd PMAG (2) - Weight 6.5 lbs - Length 31.7″ – 33.9″ (24.3″ Folded) ** 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). 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-55ac10b-ab-dissent-mk4-5.56mm-14.5-pw-armor-black#webpage","@type":"WebPage","description":"Black CMMG Dissent Mk4 rifle with a 14.5\" barrel, pinned and welded brake for a 16.1\" overall length, folding stock, and two 30rd PMAGs.","name":"CMMG Dissent Mk4 5.56 AR15 Rifle 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