Walther Arms has issued a recall for their CCP pistols. They have identified a potential condition that could potentially cause it to discharge if dropped. It does not matter which position the manual safety is in.
Walther Arms issued this statement:
The safety of our customers is our paramount concern so we have voluntarily initiated this recall because of the possibility of a drop-fire occurring. Please do not load or fire your Walther CCP pistol and contact us immediately to arrange to have your pistol upgraded free of charge.
Once a pistol has been fixed Walther will machine a mark onto the backside of the Magazine opening. If your gun does not have that mark please send it in to be fixed ASAP.
If you have one of these pistols CLICK HERE for information on how to get if fixed.