If I was using full charges of would I be better to mix 50% COWW with 50% pure and add 2-6% tin for a little better weight retention? The rifle likes this boolit with COWW and 2% pewter with a stout load of 24g of w296. With this mix I'm sure it's blowing the hp pedals off and looks like a pencil eraser. Just wanted to get a game plan for myself after/ if JR plunks a bear this weekend. I like how the current mix is mallable and wanted to keep it looking about the same condition or with a little more weight retention at another couple hundred fps for me.