If you are talking about the Walther P99 Compact AS (Anti-Stress DA/SA trigger system), then yes they are very nice pistols. I had a full size P99 AS and also a SW99c (S&W's clone of the Walther P99c AS that they don't make anymore). Both were great pistols. Very accurate and the trigger reset on them was very short and crisp. The Walther P99c AS would make a nice carry gun, if that's what you are looking at. Hard to find holsters for them if I remember right though. I'm not really sure why I sold them off eventually. Oh well.
AZGlock13