Yes sir, all the .452 bullets are going to fit loosely in the Paramounts bore, not just the fury's. I've gotten full bore bullets from Parker & Fury for my Paramount & I have them swaged up to .4525 & with 1/8" lubed felt wad & .060 Veggie Wad, either one worked well. Though sized full bore bullets without any wad are shooting well out of the Paramount. The Fury .453 265gr STB shoot well with & without a wad with
BH 209 charges at really light & 105gr charges in the Paramount as well.
I'll get some posts up shortly of my Paramount finished with the 5 port titanium 1piece Beast brake on it with some chrony & range data shooting Fury 275gr MZ2P's with a .060 veggie wad & 105grBW BH 209 along with some data from the assortment of Parker bullets I got to test out in my Paramount I've been meanin to do for a few months now but I gat a tree across my shooting range & a broken rib in my right chest so movin that tree or shooting havent been on my agenda for 4-5wks now. Bout ready to get at it now.