What loads will a Maxus 2 shotgun cycle?

Maxus 2 12 gauge, 3" chamber models will shoot all 12 gauge, 2¾" and 3", 1 oz. and heavier factory lead and steel target loads. Maxus 2 12 gauge, 3½" chamber models will shoot all 1 oz. and heavier factory lead and steel 12 gauge, 2¾", 3" and 3½" field loads.