I am in the process of finding a load I like for a 120 year old SXS with Twist laminated barrels. I am using home made powder. also have used Pyrodex. 60 grains of powder pushing 1 OZ of 7 1/2 is about as far as I have went with it so far. feels like there is plenty of room for more powder, but I obviously dont want to over do it. What are some of your proven loads for Laminated barrels? Intentions are to bust a few clays and take a few squirrels with it this fall.