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I decided to give a model 500 a try using the new Speed Ball Waterfowl load by Hevi-Shot. This was a 35yd shot at a 12in circle(That I usually use for waterfowl loads 10" for Turkey). The barrel was a 24in, with a Hevi-Shot Mid Range Waterfowl choke. This test was with 3in #3shot. The hole from the wad can be seen at the top.