Lonewolf..
I've been shooting the Great Plains Conicals and found I need my roundball short starter to set them without doing damage to them. They sure have a down range thump to them. The other day I was shooting them with 100 grains of Pyrodex and it was knocking the snow off the back stop for sure... good luck with them.
turkeyhunter that is a fine looking bird you got there.
one of my favorite sports with a .62 caliber smoothbore rifle 90 grains of Goex 2f and 100 grains of #6 bird shot.