I love my .223 Ultra, would not change it for nothing. When I wanted a 22-250 I went out and bought another gun in 22-250. Since changing the barrels changes the point of impact, I don't do the barrel change thing anymore. Got tired of having to resight in the scopes every time I changed the barrel.
Don't let anyone tell you the point of impact does not change. Take your gun and shoot a 250 yard target, then take the barrel off. Put it right back on and tighten it back up just like it was. The point of impact will change, you will be lucky to even be on the paper at that range. You won't be anywhere near the same point you were before. And 250 yards is not long range, every one should be able to hit a gallon milk jug at 250 yards with almost any Handi. Especially a .223 Ultra. Yes, the scope is mounted on the barrel, but the harmonics are changed, and the gun will not shoot the same place after a barrel change. My TCR will, but my handis will not.