Ideal for all shotgun shooting sports and convenient for cartridge reloading. You can now carry your shells and choke tubes in one convenient compact case. 12 gauge shell boxes can be left open so that you can have quick access to four different loads in the field or at the range. Detachable choke tube case holds up to nine tubes, most factory choke keys and choke lube. Rugged polypropylene moulding with large comfortable handle. Designed to hold a 100 rounds 2 ¾" or 3" 12 Gauge, or it can hold 50 rounds of 3 ½" 12 or 10 Gauge.