Well, just bought my first savage, a mark II! I've been wanting one for a LONG time! Well took it all apart to do the trigger shim, clean it etc... I took the rear stud out of the trigger housing and it was extremely tight, when it came out, looked like some loctite type stuff was used on it from the factory. Well I went to put it back in, and looks like the top two threads are stripped in the receiver.... VERY frustrating. I'm wondering if anyone knows the size of this stud, i'm assuming so far its the unobtanium 12-32. I'm going to work on it again saturday, but right now pretty disappointed.