So I just did my first cast boolit reloads. Useing 50/50 pb WW out of a Lee c309 170 f mold I loaded them over 26 grains of 4064. Boolits sized to .308 with a gas check. Question is the boolits show rifling marks in the lead when cycled through the action. Is this a concern? Are they ok to shoot? They chamber ok in my circa 1939 winchester model 94. Just checking about the rifling marks before I fire them. Thanks, craig