What is the load? 1 1/8 oz@1500 or heavier, you will be surprised how effective 6s are. If you have decoyed birds, most will be well under 30yds, and it creams em. DO avoid pass shooting, as most people cannot tell the difference between 30 yds and 50yds when shooting straight up. I shot 3/4oz loads of 6s this weekend in my 20, which happen to be my quail loads. Hammered both limits. Granted, the longest shots were 20yds with most about 15.