Skychief said:Swampy said:.729 ok well that explains why I can shoot .715 balls in the Colerain which is a .735 bore and you guys with New Englanders find that ball hard to. I find it interesting I could not get a good group with .690's that RC sent me and I tried everything.
Measured my New Englander's bore today.
725/1000"
FWIW.
Measured my bore it's .734 in the New Englander..shot .022 cotton linen patch --great fit with .690 rb's..