@[Furfag] Red Savarin
Ok, first chill.

Going to tell you a little secret: There are many other custom weapons or attachments that are way stronger than anything the vanilla game has to offer. Take for example the Predator shield,  pretty harmless on first sight right? Well until you notice you can use it in combination with the some of the custom full auto akimbo guns.

Oh and while we are at it, since you seem to like guns which take glock mags. 
You might want to rethink calling this a cheat mod.

Also, about your suggestions (I'm honestly proud you at least thought about ways to change this non-problem and didn't just go with "cheater kys")

1. Less damage: makes no sense
2. Less total ammo: again makes no sense
3. Much slower RoF: why would you use full auto pistols with a firerate you could reach with semi auto and switching your fire key to your mouse wheel?

The basic idea of this mod (besides that silly grenade launcher attachment) is that you can convert your allrounder pistols into cqb shredders which don't perform that well at long range.

If you still want to report me or some other bullshit I might nerf the stability a bit more so you have to download NVK... oh wait you might also think this is a cheat mod nevermind.