I have "cured" some revolvers that were inaccurate with HBWC lead bullets by cleaning ALL the copper fouling out of the barrel and then shooting nothing but lead for the evaluation. After some fouling shots, the miscreant revolvers settled down and shot normal HBWC loads well. Some shot my loads well, but did not like the owner's loads; HBWC don't like higher speed and may even separate into two parts.
__________________
Science plus Art
|