That VS, the "moving ADS CoF" faction, doesn't have a single LMG with less than 0.4 moving ADS CoF. Both NC and TR beat it at their factional trait.
Factional traits apply to all weapons. All of the weapons have bad factional traits; some of them have the good factional traits.
SoE really needs to go through and give all the weapons a definitive role, and do some real hard balancing to make sure all factions have at least one of everything, and all weapons are inline with faction traits. Because right now, it is madness.