I will show you you to make a decent class set up.
NubeTubing
Primary:
AK-47, ACR, TAR-21, SCAR-H
Attachments:
Grenade Launcher (Of course)
Secondary:
One Man Army, RPG
Equipment/Special Grenade:
C4, Flash
First Perk:
Scavanger (Pro)Extra Mags.
One Man Army (Pro) Swap Classes Faster.
Second Perk:
Danger Close (Pro) Extra Air Support.
Third Perk:
Cammando (Pro) No Falling Damage.
SitRep (Pro) Don't Know (Never gotten it pro)
Death Streak:
Martyrdom


Ninja Class
Primary:
MP5K,UMP45,Mini-Uzi
Attachments:
Silencer.
Secondary:
SPAS-12,M1014
Attachments:
Silencer
Equipment/Special Grenade:
Claymore,Stun
First Perk:
Marathon (Pro) Climb Faster
Second Perk:
Cold-Blooded (Pro) No Red Name Or Crosshair
Third Perk:
Ninja (Pro) Silent Footsteps
Death Streak:
Pain Killer


Sniper Class
Primary:
Intervention, Barrett .50cal
Attachment:
FMJ
Secondary/Attachment
.44 Magnum / Akimbo
First Perk:
Sleight Of Hand (Pro)
Second Perk:
Stopping Power (Pro) Extra Damage
Third Perk:
Cammando, Steady Aim
Equipment/Special Grenade / Death Streak:
Throwing Knife/ Stun/ Copycat
Thanks and Please like and leave a comment
This Took Like 1hr 30 min