Thanks Rule303 - unfortunately they're all ZKK601 stocks!
Found a few of them, but no 600's.

xausa - thanks for this insight into CZ stocks, I believe that there is very little work to do to the CZ stock so that the ZKK can fit in.

Your price is far, far cheaper than what we've been quoted in Oz; as to getting them here I'll need an exporter to do so as CZ USA doesn't export.
No real rush for me at present stage, getting ideas & building the bank balance again - but if one turns up it'll be snavelled up!

As to Mr Hatchers stocks.........VERY nice pieces of timber, down the track I will seek those out - but to find a good stock finisher/checker up North here, that's a tough one!