Why is there a silencer for the 12.7mm Pistol and SMG, but not the 9mm Pistol and SMG? The Assault Carbine is okay as it is, but it also should've had a silencer mod, as that would save it from being outclassed by almost every other close range weapon in my opinion. The Marksman Carbine should have a bit more spread for such a short barrel, an OPTIONAL scope mod, and a silencer mod. That's just their designs, their functions are strange to me too, the Service Rifle is essentially useless after level 10 or so, due to it's slow fire rate, lack of mods, and low damage output for such a long barrel. The Service Rifle could've been an FN FAL or a G3, the Assault Carbine could've been a P90 or even an AKS 74U, and the Marksman Carbine could've been a souped up M14 or an AC556. From a design point of view, it's not a good look. I'm still confused as to why there are three different AR-15 inspired rifles in the game.
This is coming from a guy who lived in the Weapons, Mods, and Ammo threads too.