I would to get your favorite reloads for both these cartridges. I am currently using AA #9 in the 500 and IMR 4227 in the 460. I am loading both Hornady 350 grain and 500 grain bullets in the 500. I am loading 300 grain xtp mags in the 460. I just picked up some Rainier plated bullets rated for 2000 fps for 500. I think they are 350 grainers. Any and all loads are appreciated. I would really like to know about other bullet chices like the Sierra bullets for the 460 etc.