I currently need for:
P90 please do no say the one in counter-strike
L86A1 - SA-80
Carl Gustaf m/45 a.k.a Mk-760
Heckler & Koch G3

http://www.findsounds.com

you can find alot of wavs in there

Yeah know that but i did not find any that i needed

use google your sure to find a good wav site on google

Get cool edit pro and start ripping them from games and movies, for the p90 I suggest goldeneye (that p90 was cool as)

Well, you can use a program called 'Goldwave' to edit sounds

ever heard of google http://www.google.com

I really dont see how i would ever find the wav files that i wanted on google. Why whould i need a sound editing program to rip sound from games?
Dont have goldeneye and even if i would my mic is terrible so it would not sound good. Ripping them from movies is really a good idea it is just that i dont know any movie that they have the P90 and fires it the have it in Equilibrium but never fires.

www.stonewashed.net/explosions.html. No specific sounds, but you may find a
couple you like.

They fire p90s all the time in stargate sg1, rip from that.

http://www.jackfic.com/multimedia/sounds/weaponsfire.wav


That's a P90 in the background.

Yeah, the best bet when it comes to sounds is to "borrow" from other games.

Many editors for games nowadays include the option to extract sounds. Use this to your full advantage.