Looks clean… no copper fouling. Rifling isn’t especially sharp. It’s been shot a lot! Looks like some pitting/graying from corrosive primers and/or not enough cleaning at some times.
That said… bore scopes make everything look terrible. The real question is… how does it shoot!
Oh and that’s “Mauser.”
This is a mouser.
View attachment 8355131
Post pix of the rifle! Assume it’s a former Wehrmacht KAR98 converted after 47.
Neat rifles!
Sirhr