My father-in-law owns a sporterized 98 mauser in .270. It has a Lyman 2X Alaskan Guide scope (I think). Anyway, this scope has a 7/8" tube. The scope mounts are dovetailed sideways into the top frame of mauser, so I don't think I want to mess with those, could become expensive quickly.

I guess my question(s) would be:
1) Is there a decent scope available with a 7/8" tube
2) Will rimfire scopes be able to handle the recoil of a .270
3) Does anyone know of 1" tube scope mount for this rifle
The Lyman scope is adequate for heavy timber, but he has moved to the open prairies of Wyoming and would like a variable power scope that can handle 400 yard shots.
Thanks for your input!
