I have 3 old canisters of Hercules Green Dot. I have had it quite a while, and wonder if it is safe in a 38 special behind a 160 grain cast round nose. At 84 I tend to forget things but I seem to remember some problem with this powder 16 or 20 years back. I plan to start at 3.4 grains with a max of 4..............
Does any one remember a difficulty with this powder or any opinions about its use?
As always, thanks for the help. I am still having fun with casting. Several 30 06s, 25-20, 2 45-70s, and some pistols all with cast, just a little slower now................