CMMG MK57, DISSENT, Semi-automatic Pistol, AR, 5.7X28MM, 6.5 Threaded Barrel, 1/2x28, CMMG Zeroed Linear Compensator, Cerakote Finish, Armor Black, TriggerTech AR-D 2-Stage Trigger, 5.5 M-LOK Handguard, CMMG Zeroed Polymer Grip, 20 Rounds, 2 Magazines 57AA8D5-AB