I recently purchased a KG date code M"ark" 23 used for a great price. It came with original camo carry case, horizontal Operator's Manual, and 7 magazines. The seller claimed that he was the second owner and had only shot it 50 times and stored it in his safe for the 5 years that he owned it...

Hi. The Nitride finish on my Usp.45's Hammer seems to be coming off leaving a pinkish color (rust?). Is this normal? I use Hoppes #9 for lack of anything better and wipe down then oil. See photo links: http://img36.imageshack.us/gal.php?g=gun003.jpg Sorry for poor image quality in some photos...