Benelli M2-G1 with 5 Position Stock 12 Gauge 3in MultiCam Black Semi Automatic Shotgun - 18.5in - The Benelli M2-G1 introduces a new chapter in Benelli Tactical, combining aggressive styling, modern tactical features, and a cleaner-running gas operating system engineered for sustained performance under pressure. At the heart of the platform is the new Rear Piston Operated (R.P.O.) system, which uses dual short-stroke pistons positioned near the chamber to reduce fouling exposure and maintain greater system consistency over time. Built for shooters who demand control and reliability, the M2-G1 features a 5-position collapsible stock, upgraded pistol grip, enlarged controls, ghost-ring sights, M-LOK compatibility, and extended magazine capacity. The result is a highly refined tactical platform designed to stay cleaner, run longer, and remain ready when it matters most. Rear Piston Operated (R.P.O.) gas system for cleaner, more controlled operation; Dual short-stroke pistons positioned near the chamber to reduce fouling exposure; Isolated recoil spring assembly protected from carbon and debris buildup; 5-position collapsible stock for adaptable fit and enhanced weapon control; Upgraded pistol grip designed for confident handling under pressure; Enlarged controls for faster, smoother manipulation; Ghost-ring sight system for rapid sight alignment and target acquisition; M-LOK compatible forend for modern accessory integration; Beveled loading port for quicker, more efficient reloads; Extended 7+1 capacity for increased on-board firepower; QD mounting positions for versatile sling attachment options; Parkerized operating components for long-term durability and corrosion resistance; Engineered to run cleaner, require less maintenance, and stay ready when it matters most;