The New, Optic-Ready Mossberg 940 Pro Tactical Autoloaders have been designed to accept low-profile direct mounting of Shield RMSc-pattern micro dot sights- for improved eye alignment and target acquisition. Inside this Mossberg, you will find a durable gas system that allows for up to 1500 rounds between cleanings, and a host of corrosion-resistant internal parts/finishing (nickel boron-coated gas piston, magazine tube, hammer and sear); plus an enlarged/beveled loading port, elongated elevator, and anodized follower for smooth operation.The 940 Pro Tactical comes optic-ready, with receiver cuts that accept low-profile direct mounting of Shield RMSc-pattern micro dot sights- for improved eye alignment and target acquisition.MOSSBERG 940 PRO TACTICAL SPECIFICATIONSBrand: MossbergModel: 940 Pro TacticalCategory: ShotgunsGauge: 12 GaugeCapacity: 7+1Stock Material: SyntheticAction: Semi-AutoHand: RightSights: Fiber Optic FrontSize: Full SizeChamber: 3"Barrel Finish: Matte BluedApplication: Home DefenseChokes Included: CIncludes: Holosun 407K Red DotSafety: TangBarrel Length: 18.50"Receiver Finish: Matte BluedStock Finish: Black