44man:
I wouldn't worry too much about wear. I use my bullseye guns a lot. The routine is to take the gun out of the case, shoot, put it back in the case, clean the gun, then put it back in its case. So there's no field wear except wear related to shooting. There are two wear points on the bluing:
1) On the trigger guard where I put my finger just prior to putting the finger on the trigger.
2) On the back strap. I.e., the main spring housing and grip safety.
The wear has the quality of honest use and is actually handsome as it shows careful ownership that and usage.