So... I'm a brand new owner of a S&W 460 tonight, I celebrated Heller today. Anyway, the only printed load data i have on it is in my 7th ed. Hornady book and it lists data for the 240g and 300g XTP only. Now i'm interested in exploring the full potential of this cartarage. I'm looking for several different loads, a speed load "flat and fast", a work horse load mid 250's flat but more oomf, and a power load 300g+, and the big daddy 360g+. I looking for better data on these loads, printed is perfered. Also other reloaders experence as so far as their loads have gone and progressed. I am a Hornady bullet fan and i have had wonderful experence with their product. I thank you in advance for your assistance. BTW brass will be Starline , its on sale at Midway, and the barrel length is 8"