PP90, P90, akimbo Machine pistols (especially FMG9s), Barrett 50. cal, Striker.

Every single one of them is spray and pray, inmensely powerful and with huge mags.

p90m1- super fast rate of fire, kills ridiculously quick at short/medium ranges. If the maps were more spread out like blops, I wouldn't consider it op, but since the maps are so compact and thrown together it is a force to be reckoned with

p90 rapid fire- on it's own, the p90 is a powerful gun, but with rapid fire equipped it's outlandish in how quickly it kills. It has very good range and is efficient at killing at long distances, and kills people almost as quickly as the pp90. it's just not fair

mk14 damage (hack, obviously)- one hit kill, what more needs to be said

Striker- verging on op but not quite because it is limited to a relatively short range, although the map layouts play to this advantage. It is still avoidable in a lot of situations

Akimbo MPs = Powerfull, way too accurate pray and spray weapons, lethal on longer distances when they're supposed to be the most usefull on close range, underdogs on medium and useless on longer distance.

PP90M1 = Small recoil, very fast RoF which will easily defeat any weapon on close to medium range which is even worse because of the small maps.

P90 = Another piece of cake recoil, very powerfull, large mags, allows you to move very fast, extremely OP with rapid fire.

Type 95 = Combination of sniper and shotgun with small recoil and quite fast RoF for a burst weapon.

Striker = Large mag, requires no ADS, easy to hipfire, semi automatic with small delay between the shots, too good range without the profiency.

MP7 is fine but it should have just a little bit increased recoil, thats really it, I don't find that weapon too much of a problem.

Barret has too fast fire rate, no delay between the shots, RSASS is pretty much the same but has smaller recoil and slightly less damage, still adding Acog and having Aim Assist on makes them even worse just like every sniper rifle...

I think that was really it, the balance of SMGs is horrible in general.

Barrett is for noobs, RSASS is not, since it doesn't have a freaking 1 hit kill spot to pretty much the whole body.

PP90M1 = Crazy fire rate.

Type 95 = No need for explanation.

Snipers = I know all the "proquickscope360WEED" will hate me for this, but all the snipers in this game are easy mode. You don't even need an ACOG to be cheap with them, just put assassin and blind eye, hide in the darkest corner and get your Pavelow. If you really want to show you're good at something go quickscope with a Dragunov.

ACR = Outclasses every single other AR except for the Type 95. No recoil mode and very good damage. Put silencer and extended mags, but then don't be showing off if you get a MOAB.

Knife = Bring back 2hit kill melee system.