[leeber]

I know there is the P990 variant but is that not a 2003 model with the old style trigger guard?

 

[extremist]

See:

http://www.praxagora.com/lunde/WaltherP99FAQ/VIII/10.html
or
http://www.gunfaqs.org/P99FAQ/VIII/10.html

The P990 is a Pre-2004 model, with the old style trigger guard and rails.

James