I bought a TC yesterday, scope mount today, turns out I need different rings so can't comment on shooting it yet.
Did want to clear one thing up though...they don't use Shilen barrels. TC make their own. Now, if you put on an aftermarket that's something else. But the stock barrel is TC's version of 'match grade'.
I'm hoping mine shoots great.
I have a CZ-511 and I couldn't be more happy with the accuracy, and reliability of mine. No feeding issues whatsoever like some of the other 511's were supposed to have. I've put a lot of rounds through it and it's never failed to fire once.
I'm not sure what changes they've made with the 512's but I wouldn't hesitate to buy one.
I've always wanted a Thompson R-55. I wouldn't hesitate to buy one either.
might want to notify the Canadian gun rep for Thompson of this information as he is the one who confirmed with me that the Stainless barrels on the R-55 all weathers are match shilens, not Thompsons. the blued barrels may be Thompsons. Either way they are super accurate.