some things need to be added still It's in there....it's in the Weapons Lift tat are confirmed to be in MW3 on MW3's CoDWikia page

I thought there were supposed to be stackable attachments (IE: red dot and ACOG)? or was that only in Campaign? Because bieng able to have a half a dozen attachments on an assault rifle would be pretty awesome. Red dot, silencer, grenade launcher, and foregrip all in one. And no secondary attachments? so you wouldnt put a silencer on an M9 or a sight on your G-18? maybe im reading it wrong.

Since you have already post the achievement list, what will be the conversion for trophies? Like how many gold silver and bronze will we have?

Singleplayer Only