I had a SA-410 a couple years ago, and ran the IC .385 and Foxtrot 9.5's and it was crazy good. If I remember correctly I had a .390 for it too that was also killer. That's one gun I wish I had back, sold it because it was too big for my daughter, but I wish I'd have kept it for myself. Ended up buying another one last year because I regretted selling the first one, but the 2nd one wouldn't cycle properly. Granted I only tried Apex Ninja's in it, and I've read that some SA410's don't like Ninja's, but I don't have the patience for nitpicky guns, or the $ to go trying a bunch of different brands of TSS at $80/box. The first one I had though was insanely good with IC and Foxtrot 383 Strokers.