j e customs

  1. rockytop65

    243 ladder test h4350 help

    Help me understand what’s going on here. I’ve read we’re people says not to shoot paper with a ladder test. But if not an I went by the velocity of the 2 different ones that was close I wouldn’t be grouping. So help me understand. It was in the 90s when I shot this. I’m not a seasoned reloader...