All of the powder manufactures have web pages with loading data, and that is where I suggest you get your data from. You can use data for jacketed bullets with cast bullets but not data for casr bullets with jacketed bullets. I`m pushing 300 grn. jacketed bullets at 1,500 fps. with Win.-296. Win.-296 and H-110 are almost identical and you want to stay very close to max. loads with these powders. I usually use 296 because I can buy it cheaper and I burn up alot of powder.