Bolt CZ 550 and ZKK 600

Re: Bolt CZ 550 and ZKK 600

I am assuming you have a very loose grasp of the English language. Do you mean can you change one bolt the other? Again, I am assuming you have a ZKK and want to use a bolt from a CZ. If you want good answers, you have to give good info.
 
Re: Bolt CZ 550 and ZKK 600

Someone out there should know better than I, but isn't the ZKK600 the old Bruno? Seems to ring a bell from about 20 years ago. If that is the case, I believe the 600 had a different type bolt than a "normal" mauser type.