oldrookie

I think your going to get mixed reviews on the bore butter. I don't use it myself but to each their own. I have a cva optima and it likes 90g of 777 FFG, 777 primers and 300g hornady xtp in a mmp sabot. I might suggest starting at 80-90g and work up from there. I am only looking for 100 yard max range and have not found it necessary to go beyond 100g of loose powder. Good luck and have fun!