Anyone got one? What's your thoughts on it?

With Brownells running there 12% off for edge members it's very tempting.

Here is a link to the stock. BOYDS - CZ 457 AT-ONE THUMBHOLE STOCK

Can't speak about the At One for a 457 cause I don't have that particular stock but I recently bought a Boyd's Pro Varmint stock in that same color for my CZ 457 MTR.

It's a nice stock. I got it in high gloss shine and that's nice and smooth but it's not completely "Blonde" it has some green in the laminate. Every Boyd's stock in that color I've seen doesn't have any other colors in it. I'm thinking about returning it for that reason. The action also fits loose in the stock but it's nothing a good bedding job (which I plan on doing) won't fix.