I have seen Doug's work and I have seen Doug work. Both are impressive. I have also drank his coffee. I roast my own also so when I say it is good coffee, it is good coffee! The man is an asset to the shooting community. My SSM cylinder left a lot to be desired. Doug worked his magic and it now how 6 concentric chambers all within a couple of tenths of each other. He also did my .45 Blackhawk. Best gun money spent in a long time.
SPJ