I'll look when I get home, but I think JB got close to 2500 with TAC and the 225 AB. It's such a long bullet that takes up a lot of volume. Leverevolution might be a good powder to try and it seems to be available. If I go to a 225, I think I'll try a shorter bullet such as a Partition or an A-Frame to make room for powder. If I'm shooting a 225 its for close in work anyway. Although that 225 AB is a pretty slick bullet!