WALKERs210
Member
I know the difference in FFG - FFFG -FFFFG. Currently I have APP powder that is FFG for my rifle, but ran out of powder for my pistol. I know that the FFG is larger granules and burns at a slower rate. Question is if I use the FFG in revolver for a few shots should the powder measure be still set at say 25G or increased to 27-28 G.