Mod appears to be broken in multiple ways according to people. (I've not used it, just seen it used)
The worst part about it is that the (laser?) carbines fire triple bullets with every shot, turning it into an absurdly overpowered weapon.
The original author seems to have disappeared a year ago and nobody's uploaded a fixed version as far as I can see.
A fix was mentioned on the workshop page if anyone wants to fix it: http://steamcommunity.com/sharedfiles/filedetails/?id=338350276
I know nothing about modding this game, but if nobody gets around to it, maybe I can look into it and upload a fixed version for anyone still wanting to use it.
Edit: The workshop version (and skaianDestiny's edit?) seems to not have the issue upon file inspection? Unless I have to actually install the mod and activate it for it to change things, then it isn't bugged? I have no idea, maybe the CE edition fixes it? I'm clueless.
In any case, if anyone wants to use this, don't use it from the OP, use either skaianDestiny's link or the version on the Steam workshop.