CMMG 99A68A2AB: Chambered in 9mm? Check. Takes Glock magazines? Check. Delivering all the capability the MkGs platform has become renowned for the 6.5 9mm MkGs Dissent is the shortest personal defense weapon CMMG has ever produced and stands as one of the most portable PDWs on the market today. - Crafted from 7075 T6 Aluminum receivers the 9mm Dissent is ruggedly built and comes in your choice of 6 Cerakote finish options. All DISSENTs come with a 1913 picatinny rail end cap allowing the attachment of slings pistol brace or stock* of your choice. Bolt operation is accomplished via the forward non-reciprocating side charger allowing for quick use while staying on target. - Platform: MkGs - Caliber: 9mm - Operating System: Compact Action-Radial Delayed Blowback - Barrel Length: 6.5 - Barrel Twist: 1:10 - Barrel Contour: MT - Barrel Material: 4140CM SBN - Barrel Twist: 1:10 - Muzzle Device: CMMG Zeroed Linear Compensator - Muzzle Thread: 1/2 x 28 - Upper Receiver: Dissent 9mm 7075 T6 Aluminum - Lower Receiver: MkGs Forged 7075 T6 Aluminum - Hand Guard: CMMG 5.5 Proprietary - Finish: Cerakote - Charging Handle: Dissent Side Charger -Left - Pistol Grip: CMMG Zeroed Pistol Grip - Receiver Extension: 1913 Picatinny Rail End Cap - Trigger Type: TriggerTech AR-D 2-Stage - Trigger Guard: Integrated - Safety Selector: CMMG Zeroed 60/90 Degree - Magazine: (2) Glock 33rd - Weight: 4.9 lbs - Length: 14.7