I finally got my hands on Goex black powder. Loaded some rounds and went to the range today with my Colt SAA revolvers in .41 Colt. I've always wanted to get muzzle flash photos, and liked the BP ones I saw in another thread on here. So here is my contribution. 
It's interesting the hammer never moves, something to do with exposure speed?
It's interesting the hammer never moves, something to do with exposure speed?


















































