Danny...I think I read in one of the threads that Tony has an old Hart 1A in a heavy Varmint...but he also has an old favorite XP-100 action that he has won with many years ago and he still has it today...what this supports is what many shooters believe...that some actions will always be great shooters with any good barrel on them...but it does not mean every XP100 action or every Hart 1A is going to be as good as the one Tony has kept all these years...