Nice going James. Should work pretty well at the more modest velocity of the .480. That 10 in FA should have been smoking them along pretty fast.
jb, I believe your right about that... I had some of the same bullets loaded in 480 cases under IMR-4227 for my five shot Bisley but did not get the chance to use the iron sight gun.... However, running them that fast showed plenty... Called the owner of Fury and we discussed the performance. Everybody was happy....