The Mossberg 940 Pro Turkey Semi-Auto Shotgun combines turkey-dropping power with a red dot-ready receiver. Featuring the 940 Pro's redesigned gas-vent system with enlarged loading port, elongated elevator, and anodized follower for smooth operation, this shotgun shoots reliably for up to 1,500 rounds before you need to clean it. The barrel comes equipped with a fiber-optic front sight. The 940 Pro Turkey Shotgun's drilled and tapped receiver features cuts that allow direct mounting of Shield RMSc-pattern micro dot sights to offer improved eye alignment and target acquisition. Redesigned gas-vent system shoots reliably for up to 1,500 rounds between cleanings Enlarged loading port, elongated elevator, and anodized follower for smooth operation Synthetic stock with adjustable LOP Optics-ready receiver accepts Shield RMSc-pattern red dots Fiber-optic front sight