Dan,there are so many pel's to choose from,...and many seem to shoot very well with the Benji-Sher line of pumpers. I've been shooting the .22 Beeman FTS's in my 392 with good results. But the best thing about pumpers in general is their wide range of pellet choices regarding weight,.....not near as restricted as springer type rifles,...light or heavy depending on range and application. Have you tried the .20 cal BS conical pellets?!?!? I've often wondered why they don't offer them in .177 and .22 cal's as well. Maybe someone will chime in on this subject,...my thinking,...propietary rights or some legal mumbo-jumbo reasonning,...who knows! But as a rule,..your better brand name pellets usually give the best accuracy,...but not always,...every rule has it's exceptions. I prefer a domed pellet myself,...but for hunting, the Predators will "get 'er done" and magnums (HP's) do provide a tremendous "shock and awe" effect on wild game!!!! Now I'm not sure about the rifleing ratio's between these pumpers and springers,...as most springer barrels that are shorter,...but I'll take a stab and say that the rifleing may be more prominent and perhaps aid in the accuracy with pointed pellets as well,...more spin?!?!?! I've had good results shooting the Beeman Silver-Stings too. I really haven't been much help since I haven't narrowed down a particular style/brand pellet,...but like we've all heard before,..you'll just have to find the ones that shoot best in your individual rifles. Good Luck finding the magic pellet combination,...I confident you'll figure it out before too long!!!! Keep us up-dated on your progress!!!! tjk