Awesome find. These are really cool guns from a by-gone era. What is the 3rd 375 you have ??? My vote, pending on the 3rd, would be to keep them scoped Monte carlo gun pictured and this new one as is. A pair, scoped and unscope.

Do you have a reborer available up north ???? I saw a CZ 375 rebored and chambered in 416 Rem back when they first came out. Might be a option with your ZKK and maintain the factory barrel, sights, etc.....

The CZ550 is the same (mostly) as the older ZKK series of actions. A factory 404 runs about 2000us.

http://www.cabelas.com/cabelas/en/conten...erarchyId=11651