Looking to start reloading for my 450 soon. would be using the Lee 300gr boolit mold. I have a few lbs of H110, and a lb of lil gun. I know those are a few of the preferred powders for the 450 but finding it local for me sucks. My question is has anyone found out anymore info on using AA11FS in the 450? I read a thread on here where a member had received an email from western powders stating that it was close enough to 110/296 to use that info. I found a good supply of the 11FS here locally and am wanting to try it. Info on the web is scarce at best or recent either. the thread I mentioned was last used in 17.