Hello,
I got the fowler out this weekend and shot it a bunch of various loads. I had the best luck with 60 grains ffg,OP,Cousion wad,80 grains of 6 and 7.5 mixed shot,OS card. For The round ball 70 grains of ffg with .20 patch and .600 ball I could shoot good up to 20 yards.
What loads...