Except it has never failed in warmer temps.
Not that easy anymore. I did the research two years ago, Lehigh no longer makes the breech plugs, and finding a Extreme conversion kit is almost impossible, $150+ if you can.
If I scoured Modern Muzzleloader board I might be able to source the parts, but a lot easier to switch powders.

Last edited by JBhunter45; 10/11/19.