I have a Pietta 1858 which Normally takes a .454 BALL - I have a large number of .45 165gr. RNFP bullets I shoot in my .45 for Action Shooting - the diameter is .452
Q: Anyone shot a heaver bullet out of the 1858, i.e. 160gr instead of the .454 Ball (@ 141gr) and if so what level of powder...