Has any one rebarreled a cz 527 to a 20 practical?

[Lrreloader]

Thinking about buying a cz 527 in .223 and rebarreling it to a 20 practical, possibly carbon fiber barrel of possible. I'm sure some one has converted these actions

 

[L.Sherm]

Carbon fiber i havent, but I have a 20 prac that was built on a 223 donor 527 it shoots incredible well. I would go with a zero freebore .232 neck reamer simple neck down with a 223 FL bushing die.
A 3 groove 11 twist barrel is perfect for 32-40 grain bullets.
LC 223 brass is what I use in mine.
Lapua brass may require more neck clearance if you wanna go that route otherwise .232 gives about .004 clearance with other brass

 

[Lrreloader]

Thank you