I know this is an older post, but I thought I could give a little info. In my Super Redhawk, 7.5" I shoot mostly 240 JHP of various makes, Hornady, Sierra, Nosler, Speer, Remington, etc. With a max, or near max, depending on the book, load of 296 (24gr) my chrony clocked a 1388fps avg. The 200gr Hornady HP/XTP with 27gr of 296 clocked an avg of 1480fps. I have shot deer with the 240s and I can say it hits like Thor's hammer! I get a little more velocity with 2400 (20grs) but it seems to be a bit dirtier. The 296 groups fantastic. I use the same load in my rifles as well (Ruger 44 carbine and Marlin lever) shoots very well. My dad has used this load for 30yrs. Funny how in the older books 24gr was less than max, and now it may be over max?? Anyhow, this is my favorite load and spend many days shooting them and many evenings loading them!! Good Luck!