So why not take UAC10s? Keep it simple and reliable. Yes it has that -20% jam chance - it still jams. A lot. When you need your guns the most. AC10 is lighter and cooler so you can take a good sized LFE comfortably, instead of XL or a low rated LFE. LMG have a nice range that goes well with the MLs, so you don’t have to rub your nose against the enemy’s filthy CT to do the damage. The 4LMG still insta-crit everthing in the components that the 2AC10+2ML open up.