I was addicted to the original AA when it first came out 10 years ago. Might have put in almost 1000 hours way back then. Anyone tried the Proving Ground beta? It's on Steam.

http://www.americasarmy.com/

Cant say ive tried the current version but i like it for its mechanics, windage drop and recoil, and failing on the firing range, its why COD is just mindless entertainment for me, because i always have the expectation in a game that the weapon will act the way its supposed to when fired.