Where do you guys take sounds for guns?(shoot\reload...)

Anywhere where they are. Export them from games, findsounds.com and search the internet with google using the keywords that we are looking for.

I use sounds mainly from Battlefield 2142 and Bf2 mods like Project Reality and Point of Existence.

Use fpsbannana it is a very good site if you want sounds to your mod, but you need to remember your antivirus program, some parts of the site is infected(left 4 dead lol)

Or disable java script.

And java, active-x(who ever's retared idea that was deserves to be tortured with the eternity of spam and viruses he created) and any other such plugins.