I just got some, I'm excited to try it. Probably use in a 243 WIN to start with, but looking at the 30-06 data I wonder if it'll work with a lighter Hammer since it's on the fast side. If it's between RL15 and RL16 like PV says, might be around Varget, H380 or Win 760?
Outstanding New Powder from Alliant -- Reloder TS 15.5 New Product Review by DasherDude Alliant has devloped a new temperature-stable powder for long range applications.
cohunt read QuietTexan post from accurateshooter.com.
More velocity and better S D and E S than Reloader 15.Great write up about the new Reloader TS15.5 powder.