I would simply not buy a 455 for that reason, two screws holding the barrel in place, call me paranoid, but I can see problems with torquing the barrel once it has been removed, and I can well imagine mr, bubba having a go at this.
Kinda hard to screw up re installing the barrel on these. I guess you wont be buying an anschutz either eh because they are pinned also
I own a 455 supermatch. I have a thread on the upgrades I'm doing to it...
Evidently, you don't know the difference between the CZ and the Anschutz barrel installations.



























