Howdy folks, I’m loading for a friends Swiss Vetterli we got converted to center fire. I’m loading with goex, a waxed wad behind some Matt’s Bullets .430 315gr flat nosed bullets.
After firing about 5 shots the chamber will not allow another round to chamber, I looked in it and saw lots of lead fouling.
Is there a remedy to this solution? I have some rounds made up with my own lube on the Matt’s bullets and a grease cookie to see if they might function better.
Or should I size the bullets down a touch to say .427? I also read that the chamber on these guns have a sort of taper to them so they might prefer a round nosed bullet?
Any advice sure would help!