I get my powder from Smoke who is a member here. I use the clear for my long range hunting loads. It goes on easiest and coats the smoothest imo. The above purple & black mix was just for fun. My gun is a 1970 centennial microgroove rifle. Even when my boolits get dinged up from tumbling the clear fills in all the dings. They are glass smooth with smokes clear PC. It’s normally $20 a pound shipped and $2 for some air soft BBS from him. I use Betty Crocker dollar store containers to tumble in. I pick them up with a needle nose pliers and drop them into a second Tupperware container to bounce off the excess and then stand them up to bake. I back for 20 min at 455 degrees...my oven temp is off. I believe 20 min at 400 degrees is the standard. I seated this with a pusher I sanded flat. I used the factory conical pusher now so the nose stays more tapered.
Even with all my cast boolit variables in order my heavy 5.5 pound plus trigger pull hindered my groups as you can see....till I lightened it. And BTW I have shot up to 2650 FPS in other calibers with zero leading using smoke’s PC to date.