Mine is a 6" Performance Center gun. The long 460 case opens up some interesting possibilities for different loads; like memtb I came up with a great shotshell load that patterns well even at 10-15 yards. (I'm using cut down 444 Marlin brass for that and a RCBS 45 Auto shotshell die set.)
Another interesting load I came up with is with 80gr stackable wadcutters; up to 7 of them will fit in the 460 case but it works better with 6 at ~1,000 fps. Multi-ball loads are interesting too.
For ~300gr loads I've been happy with the Lee 300gr WFN bullet (mine drop at 315gr), heat treated and powder coated.
