Those are some nice groups. Many of them mirror groups I get at 100 yards using 777 2F and the 460NE. BM3 never came close to that with the heavier bullets in my guns. I may try out the 777 3F to see if it works in my guns. I've also thought about trying the APP powders but haven't had time to get any.I would like to get down to a single powder that works well in all my guns but for now I'm down to 2, Pyro P and 777 2F.

It's fun to try out different stuff and makes for a good excuse to go to the range and burn some time and powder. But then again, any excuse is a good one when it comes to shooting more.