I recently started using Knight high pressure sabots with 250gr barnes redhot bullets. These suckers are hard to get down the barrel but seem to shoot and kill nicely. Well, I have had the same charge in my gun for almost a week and decided to put it away. I wanted to save the old bullet so I figured I would unload my inline by taking out the breach plug. Man, this thing was in there like welded steel. And after you take the breech plug out and your powder runs all over the place, your screwed. I had to take a old rod and hit it out with a hammer. Just a word to the wise. Just shoot it out, if you use these types.