Recently bought a Walther CCP, but first time out for some target practice was changing front sight and having never field stripped a gun before was reassembling slide when striker spring sprung out of the slide and landed who knows where. I can't seem to find a replacement spring for the CCP anywhere online including the Walther site. WTF? Where can I find one? Any advice or suggestions would be greatly appreciated. I know this the spring color was black if that makes a difference as I know that is not a color listed for any Walther model. HELP PLEASE.