I've decided to start tweaking on my Wildcat MK3 BT .25 600mm for a high power setting slug tune and low power setting pellet tune. I've ordered digital gauges & the Huma high flow pellet power tune kit & plan to install the 14.5 gram hammer. I'm curious how heavy of slugs my current factory liner will support without having to upgrade to a heavy liner. I'm hoping to be able to push 37gn zans around 950+ but now i'm afraid they are too heavy. Does anyone have experience with a similar setup? Reg recommendations?
Thanks
Thanks
