Fwiw...the 3030 has alot of unneeded case neck length. It can easily be trimmed back about .075" ....that's enough to let you seat many spitzers and still maintain a normal cartridge length. Heck that's what hornady does to get there leverevolution bullets to work...shorter brass from the factory. Still wouldn't load more than one in the barrel and one in the tube....maybe Bambi should go free if you can't connect in two shots.