You can use whatever gun that feels good for you but i'd suggest trying to master the AK47. Its am awesome weapon that's a one shot kill to the head at all ranges. Without a doubt its the most popular gun in CS. You can also try to practice using the AWP. I know a lot of people say its a "noob gun", but it takes a lot of skill to use it effectively against high rank players such as DMG. I personally use the SSG08/P250 or AWP/P250 if i have the money. I can get consecutive headshots with the SSG08 so its a go to weapon for me. Besides,getting kills with the SSG is way more satisfying then kills with the AWP or SCAR20/G3SG1

all guns are fair game, if people are complaining its because theyre upset they got killed. Kill people with the XM1014 (auto sg) for example, its the worst spray and pray gun but the moment you start killing people with it, the hackusations and name calling commences until other people point out that theyre bad for dying to it.

@tsubasa128: Nah the aug is fine

@HopOnit you can toggle random weapons on and off
@Kazzooey I thought there isn't any quickscope in CSGO? Since there isn't any aim assist like in Cod. And how about the AUG? Is that looked down upon as well?

And thanks to everyone else for the info

People cry over everything. Its available to you so use it if you wish.
Its used sometimes in tournament matches too.

Well you're free to use any weapon you want. The only really weapons that are looked down on are AWPs and P90s from what I can tell. AWP is an OP Sniper Rifle that one-shots anything and everything with perfect accuracy and people mostly just quickscope with it to get easy cheap kills. The P90 has a crazy rate of fire and ton of ammo so it can kill people quickly and since it's an SMG the accuracy is very good in close range so no bursting required, just aim at them and hold down the trigger for days on end.
Some people might say the Deagle is looked down on but honestly you don't hardly get any kills if you can't nail those ultra fast headshots and usually get 2-3x more kills with a regular primary. So I just say those people who hate and say the Deagle is OP and shouldn't use it are just mad cause you actually have true headshot skills.

If you can aim use the awp if you want to just spray use the Scar or G3SG1 if you can really aim use the scout. but in competitive people dont use the autos because they cost to much or would rather use the AWP for that one shot.

Most pros use the AWP over the auto but it doesn't matter

Yes you should, if they can't counter it then they can cry all they want. It's not blacklisted anywhere but SOME people will start crying when you kill them with dak dak. Personally if I want the win I'd use anything I want to get it, although I prefer the AWP much much more.

I thought in team deathmatch you can't buy guns and you always respawn with a different gun?