I goofed up and destroyed the collar in my Mexican Mauser.  I think it's a 1924- small ring but with a 98 style bolt.  What collar do I need to look for?

The groove in the bolt where the collar sits measures about .280" wide.

I'm seeing a bunch out there but not sure what to get.

Thanks!

Edit: got one, I think.

Small ring is either a 1910 or 1936.
Year on the ring is when it was made.

There is a 1924 Mexican made by FN, but it is a large ring.