I'd love to say this shot was perfectly planned, and beautifully executed, but that would be a lie. I was at a rendezvous, with a bunch of friends. We took off on the trail walk, and found out the first shot was a long gong of about 18" at two hundred yards. I poured the charge for my trade gun, and to my horror, found that I had been experimenting with some 3FA blasting powder in my trade gun, and had forgot to replace the powder in my horn, before heading off to rendezvous. I shot my regular charge of 65 grains, and got a hoot from my buddies as the ball fell short by a bunch, and bounced past the target. I asked for another shot, just to see if I could come up with a more usable charge. I put two 65 grain measures into the trade gun and fired. I rung the gong with a center hit. Of course they wouldn't let me score it.
It started to rain a couple of targets later, and everybody in our group switched over to my powder (which was heavily graphited, and we shot the entire course without failures) so I would say 200 yards for my longest shot with a smoothie, but don't ask me to duplicate it.
Hungry Horse