I am using IMR 4320 for the hunting loads. I do not have my notes handy to give a velocity number.
General purpouse plinking loads are .308 bullets for the .30 carbine. 115 grains either the RN soft point, or FMJ the price on them is the same either way. (I also load .30 carbine.) I load them with Trail Boss. Averaged velocity with a 3.1 CC dipper heaping full was about 1700 FPS +/- 50 FPS. That was using CCI LR primers.
I had good results with Hornady 125 grain soft points in .310 loaded with IMR 4320 as well. 50 yard groups were under an inch off of sand bags.
No matter how many times you do it and nothing happens it only takes something going wrong one time to kill you.