I have had limited, yet pleasurable experience chasing them with Black Powder. I was successful in bagging a Tom the first time I took it afield. It's a T-K 2000 Knight. I used Nickel Plated 5's, regular 12 gauge Wads made for the Knight, FF Black Powder and an over-shot wad. Good out to 30 yards with the factory full turkey choke. TSS wasn't around when I was using it, but I'm sure you will get better patterns especially with the number 9's. I may get back into this spring and break out my T-K. Good luck, I'm sure you will love it....