Worth a looksee, but the author of that article wrote at least one very misleading statement in it.
"You buy one Contender, and several, or even dozens, of barrels, from .17 Hornet to .416 Rigby in the later versions."
I enjoyed my 416 Rigby "Encore" barrel, but one on a Contender or G2?
Yeah he probly meant by later versions on the Encore, but that's not what it reads and a nimrod new to TC's may not know that. We all know a nimrod is still safe as they'd never get a 416 Rigby barrel for a C or G2 frame.
And what about the rimfires?