Mossber has taken the 940 Pro Tactical to the next level. From the innovative forend/heat shield combination, to the added shotshell carrier, to built-in fiber optic ghost ring sights, and new adapters to allow even more direct optic mounting choices, Mossberg loaded the 940 Pro Tactical - SPX series with the functional, high-end features shooters are looking for in a tactical autoloader. FeaturesOptics Ready (RMSc Footprint)Includes RMR, Docter, and Leupold Optic Adapter PlatesM-Lok Accessory SlotsVan Comp 6-Shotshell Carrier SystemOversized Bolt Release and SafetyAdjustable Length of Pull Stock 12.5"-14.25"Drilled and Tapped