The most adaptable 9mm PCC you’ll ever find. Built with our standard AR15/Mk4 lower receiver this DISSENT® utilizes our 9mm AR conversion magazines giving you the feel and operation of a standard AR. – Featuring the same profile and body as a standard 5.56mm PMAG our 9mm AR conversion magazines are true double-stack from bottom to feed lips making mag loading faster and easier than other options without the use of a speedloader. – Hosting an array of ZEROED parts and accessories the Mk4 DISSENT builds on the renowned AR15 manual of arms and is available in a variety of custom Cerakote finish options. The rear of this DISSENT rifle features the DISSENT side folding stock with adjustable length of pull and adjustable cheek riser. A forward non-reciprocating charging handle allows for quick and easy manipulation without coming off target and the M-LOK handguard with top picatinny rail provides ample mounting space for whatever accessories you please. – Platform Mk4 – Caliber 9mm – Operating System Compact Action-Radial Delayed Blowback – Barrel Length 16.1 – Barrel Twist 1:10 – Barrel Contour MT – Barrel Material 4140CM SBN – Barrel Twist 1:10 – Muzzle Device CMMG ZEROED Muzzle Brake – Muzzle Thread 1/2 x 28 – Upper Receiver DISSENT 9mm 7075 T6 Aluminum – Lower Receiver Mk4 Forged 7075 T6 Aluminum – Hand Guard CMMG 15 Proprietary – Finish Cerakote – Charging Handle Dissent Side Charger – Reversible – Pistol Grip CMMG ZEROED Pistol Grip – Receiver Extension DISSENT Folding Stock Adapter – 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 CMMG 30rd (2) – Weight 6.6 lbs – Length 33.3-35.5 (25.9 Folded)