How to use super gravity gun?

I downloaded this mod http://www.garrysmod.org/downloads/?a=view&id=21691

I wasn’t sure where to put it, so I tried addons and lua folders, but in game I couldn’t find it.

I tried typing “give weapon_supergravgun” in console and still nothing.

does anyone know the right place to put it and how to get it out?

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I don’t really think it will work, I’m sorry for you.

Also, I don’t know why Garry didn’t add this one in the game, it could be a great admin swep ( rather than that useless Manhack Gun ).

aww I really wanted to use it, okay thanks for the info.

But, if you really want to try, we never know, maybe it can work, you have to put it into lua/weapons, or gamemode/sandbox/lua/weapons