The Negrini Autoloader Shotgun Combo Case is a great option when it comes to storing and transporting your semi-automatic or pump shotgun. The case features three compartments, one for your stock, receiver, and forend, then two more compartments that can hold one 36 inch low rib barrel in each compartment. Like all Negrini cases the model 1603i-2C case features a double wall made for maximum shock absorbtion without breaking. The case also features three combination locks to keep the contents of the case extra secure while transporting.