I am trying to find a 275 gr. bullet for my encore in s&w 500. I like the barnes bullets and plan to use them for hunting but they are a little pricey for just target shooting. Why do the Ranier Blastics have a 1500 fps max ? I'm sure they do it for a reason but I was wondering if it has to do with the lesd-safe thing. I know they recomend the flat nose 275 for the s&w 500 but put the 1500 fps on them.