Brave spotter you have there,LOL
My projectiles are 2.4 inches long, weigh right at 1lb 11 ounces, and are of lead. I cannot find the photo of the target I shot at 100 yards a couple months back, it is on my computer somewhere and I will post it when I find it.. But the projectiles all went through perfectly clean and straight. My charge is just under 2 ounces of 1F
I did not have sights then. But two holes were touching, and the overall group if I remember right was not over around 6 to 8 inches between all four rounds. I thought that was pretty good with just aiming with the barrel. I think in capable hands it would shoot very, very well. Maybe someone with more patience and better eyes would help also.
The rounds are cast in a mold that JoeyV kindly gifted me. It has a cast in driving band around 1 /2 inch in width at the rear.
I may have covered all this before in another thread here. But I forget sometimes.,LOL