Can someone tell me if the CZ 550 magnum and the Mauser 98 threads are the same? Inquiring minds want to know! Thank you kindly.

I think these are right. But I will admit to stealing them and being to lazy to try and find my book that is till packed away.

Action threads length Reciver OD? other
Mauser lrg. Ring 1.1x12 1.41”

Mauser sm. Ring .98x12
CZ 550 1.1x12.7
BBK-02 1.1x12
Rem 700 1 1/16”x16 .885
1.0625x16
Win 70 1x16
Ruger 77 1x16 1.41”
Weatherby mk V 1.06x16 .7
1 1/16x16

I thank you kindly sir. The CZ 550 will not screw into a 98 Mauser action then will it? Will have to do some studying in the shop for a solution.

quote:

The CZ 550 will not screw into a 98 Mauser action then will it

That is my understanding.

no, it won't .. but it can be recut to work, cz to 98 that is .. the otherway, not so much

quote:

Originally posted by jeffeosso:
no, it won't .. but it can be recut to work, cz to 98 that is .. the otherway, not so much

Tell me more Jeffe. I'm ezcited and all ears. Just bought a CZ550 375 H&H Barrel. Want to open it to 375 Imperial on a 98 Magnum action. Ring my chimes.