Thanks for the feedback. I started in with some light applications of vinegar and a little steel wool. It took the "newness" off the case hardening, which is the main thing I wanted. I applied some to the barrel as well...will work on that gradually until I have an acceptable, duller appearance. Same for the screw heads, loading gate, and magazine. I don't want to "antique" the gun, just make it look a little more used than I will possibly be able to achieve shooting the gun at occasional matches. ( I don't want to wait ten yeas!) As for the wood, I'll "ding" it and "dent" a little. maybe refinish it, although the color isn't too bad. The unlined leather case idea sounds interesting!
Lawdog Bob