Just a suggestion for a possible upgrade for Infiltrators. Why have Machine Penetration Ammo that you can spec into for a number of Certs? It would still be one hit one kill to infantry but say do 1/5 the damage to a tank or turret if you manage to hit them. I can't count the number of times I've 'pinged' tanks, aircraft, and other vehicles, let alone turrets and done zero damage. I'm suppose to be firing a high powered round here. Any tank that sits around long enough to get five sniper rounds in the hind quarters deserves to get blown up!