"I'd really like to hear from other P99 owners with their anecdotes, impressions, problems, warnings, recomendations, etc.etc." [MIL-DOT]
Got a P99 for CCW duty... my experience as follows:
THE GOOD- Good looking, incredibly comfortable hold, light-weight.
THE BAD- I prefer shoulder carry, and the 2 holsters I tried both have a flat horse-shoe spring that can and does pinch the gun so that at times it will pull the slide out of battery... not good. IWB/OWB carry only for me. The gun would jam with hot SD ammo. And I just could not shoot it accurately on a consistent basis. Two out three shots were out of the bulls-eye, scattergun spread. After 300 rounds I gave up, sold it, the guy who bought it said he loves it.
THE UGLY- Has a trigger guard mag release, which seems to work for other folks but not for me, if I was ever in an emergency, God help me but there is no way I could change a mag as quickly as on a 1911 or a Sig. Couple of years after selling the P99 (I missed that comfy hand-in-glove feel) I picked up a SW99 (cheap) in 9mm and it is a reasonably accurate gun and just as ergonomic as the P99. Go figure. Then got a SW99 in 45 ACP and it is even more accurate, still has the trigger guard mag release, but its a shorter release lever and works better for me. Also have a PPS which is a tack-driver, but has a longer mag release which I hate. Its not a deal breaker because I rarely carry extra mags, usually just New York reloads.
Glad to see the newer Walthers have returned to the classic push button mag release... lets face it, the trigger guard mag release was a solution in search of a problem, Walther designed a mag release button back in 1929, and like the wheel, it cannot be improved upon. I see the new Walther CCP has a push button mag release...smart.