Lots of flash games involve shooting, these websites work quite well for this: www.addictinggames.com/shooting-games/index.jsp and miniclip.com, you could also try www.gunshootinggames.net/.
no there is not
Uncharted 2
Here is a fun shooting game.(http://mmohut.com/gamelist) It contains a lot of games and I heard from my friends that it is tons of fun. Another great free online shooting game is (ijji.com) which is actually a pretty popular site.
yes there is
AVA which is also Alliance of Valiant Arms you can find it at ava.ijji.com
Not any as good anyways. You get what you pay for.
Type safe online shooting games or google then it should tell you some
Equiverse..org is good.
There are several sites online that provide free games. Try freeonlinegames.com has a very extensive collection of games that can be played online or downloaded to your computer for free.
If you're good at programming, g++ and its close relative gcc are both free.
A good free online car game is Need For Speed World.
foopets.com