I took my new TVM flinter to the range today - for the first time. It's .50 cal, 42" bbl. The load I used was: .490" round balls, 40 gr of 3f powder, and 4f in the pan. I shot from a bench at 25 yds to get aquainted with the gun. There were no misfires and the shots were dead on. There was essentially no discernable delay between the pan and the main charge. Sweet.