Best SMG (RUSH) Class

You post a rush setup without the most important perk for one.... Ready Up.

Remove secondary and letal, you don't need it for run, then you will have 3 free rooms for other perks. Set specialist killstreak to get more perks, then you can choose what ever you want. All stealth perks are important in game like CoD that is full of campers or you will die after second kills.
Personaly i use specialist and is not too hard reach bonus, i reach 70/80 kills in small maps without aimbot. Also stealth perks are very important to reach 25 kills for K.E.M. Also i prefer honneybadger weapon with thermal, the best substitute of acog scope after iw patch, need quick scoping to work in a best way.
Make macro to bind fire button on scope with delay 0.005 betwen each time fire button is pressed (almost 5 time), this also will give you fast fire and no recoil, good for m-tar and can make mk14 full auto

I find the honey badger to be the best all round weapon as you can easily rush as well as sit back and pick people off from a distance. Specialist is the best to use for kems because once you get deadeye built up you kill people in two bullets, so with extended mags you can take out about 10 people in one mag lol. And it has a built in silencer so you stay off the minimap

This is my favourite class setup...