If there were updates to come it would be in the updates section, next to description and instructions (of the game). Don't believe some random dude talking about updates unless he's one of the moderators.
I believe the Igor has heard everybody's opinion on new guns. They just found out the fact that the costs to upkeep the game has risen (In Game News) and the time has probably gone into reorganizing the game such as the maps. I believe Igor will add guns when he has the time. So pls dont keep asking for the guns just so you can get "+" on your comment.
Terminator96# the money at this point makes no difference. Hopefully Igor will develop something out of the money situation but now, don't worry about it.