
That's three MGs and one UAC/5 - but you can't really tell.
The bug also works with two MGs, if you add a UAC/5 as the third ballistic it gets the outside slot and is shrunk to a size about double that of an MG.
If you instead add a third MG and then the UAC, you get the above result.
If you add the UAC first or second, it gets one of the two "proper" arm slots and is scaled normally.
Edited by stjobe, 07 April 2015 - 02:14 PM.