Recently purchased my Panthera 600MM in .25. Have shot 33 gr. Zan's flawlessly. when I went to heavier 39 gr. I have having issues with misfeeds and a few slugs falling into the breech. Wanted to see if any other Panthera shooters are having this issue. If so what have been some of your solutions. seems the Probe hole/breech is fairly large in diameter compared to the probe allowing slugs to fall in between.
Thank you in advance!
Thank you in advance!