Sniper, I also found problems with X bullets. Some rifles loved them, some hated. Some writers claim that bores in good tolerances will do ok with X bullets but older rifles that have been shot alot or a little over or underbore won't. I think I found that to be true. Thats the reason I quit loaded X.

But I have luck with every rifle with the TSX. They seem to be able to shoot in all my rifles. I believe alot of it has to do with the bulllet being able to mold itself to the rifling better than the X, due to the rings.