I'll probably get criticized for posting this (especially by Fennek), but I haven't gotten an answer yet, and it relates to the DLC weapons. Also, I am deployed, so I can't test this myself: Would someone mind going into the virtual arsenal of the game (dev branch) and create two exactly equal load outs (doesn't matter what, as long as they are the same) with only this difference: Loadout 1 has a Zafir and one 150-round magazines Loadout 2 has a Mk-1 EMR and seven 20-round magazine (140 rounds total) Now, look at the load percentage shown for each load out. Are they the same or different? If different, by how much? Does anyone know if your load percentage is the only thing that determines how quickly you fatigue when running? I'm hoping that the load percentage shown is not equal to the rate of fatigue, as loadout 2 should be lighter than loadout 1.