Mossberg 940 Pro Tactical 12-ga. Semi-automatic Shotgun The 940 Pro Tactical combines a clean-running gas system, robust construction, and an optics-ready receiver to create the ultimate modern-duty Shotgun. The gas vent system features a host of corrosion-resistant internal parts and finishes to keep it running in all conditions, and sports an enlarged/beveled loading port, elongated elevator, and anodized follower for smooth operation in every environment. The receiver features an optics cut that accepts low-profile direct mounting of Shield RMSc-pattern micro red dot sights, allowing you get on-target quickly. For back-up, the 940 Pro Tactical also sports a red fiber optic front sight. Other features include an adjustable length of pull and adjustable drop/cast, so you can dial in the fit. The 940 Pro Tactical is a beast, built for hard use by real operators in real duty scenarios. If you demand the highest level of performance and durability, look no further. Clean-running gas vent system features corrosion-resistant coatings and parts for reliable operation Optics-ready, accepts direct mounting of Shield RMSc-pattern red dots Enlarged and beveled loading port, elongated elevator and anodized follower for smooth operation Black synthetic stock provides length-of-pull adjustments from 12.5-14.25 inch and adjustments for drop and cast Red fiber optic front sight Quick-empty magazine release Barrel clamp with M-LOK mounting slots Accu-Choke system, cylinder bore choke installed Order today!