This weapon is in magnificent shape and ready to be used for what you need it to do. The 27 inch barrel makes it great for hunting. The Model 20 is a 12-gauge shotguns with a manually operated action. It features a manual pump slide which is operated by depressing the release lever located on the underside of the receiver. To fire the gun, the user can either use the trigger, or the manual slide. This is to prevent accidental discharges, as the trigger may not always be accessible. The action of the Model 20 is relatively smooth and efficient, and allows the gun to be fired at a relatively rapid rate. The receiver of the Model 20 is made from forged steel, which has been machined to a high standard. The receiver features an internal steel boundary, and is designed to be corrosion and wear-resistant. The frame is constructed with an alloy of steel and zinc, and is also designed to be highly durable. The stocks are constructed from checkered walnut, and are designed with a checkering pattern to help provide a secure grip.