RE: copper fouling?...........................Oh wait I have a brass range rod.
I was shooting pyrodex P 70 gr. and 75 gr. with the connicals and 95 with the SW's. I did use the yellow sabots SW. I forgot to mention I shoot some powerbelts also in .405 leadand they did ok better than the white bullets.I started shooting a boulder with the GP's it took about 3 shoots to crack that egg. I was about 2x the size of a basket ball pretty cool. The bullshpsi was shooting were sized at 504 and they seem about perfect. Sbtloder you are the devil for bdeather he wants to try some of the 200 gr. xtps in his white. You showed some impressive numbers on your strychnine post pretty cool.