what are the best guns

Assault Rifle:
Scarlight (Most rigged gun... I do not promote it)

Sniper:
AWM R. Dragon

Pistol:
Desert Eagle Scope

This is the 2 bags that own:

1st bag: Kriss Super V
Deagle Gold
Axe
All types of Grenades

2nd bag: RPK
Deagle Camo
Shovel
All types of Grenades

Here is the balance:

Kriss reloads faster than RPK but has less bullets
Deagle Gold reloads slower than Deagle camo but has more bullets
Axe has faster right click but its heavier than Shovel
Grenades are the same.

awm k2 and ak

Primary:
Winchester
Secondary:
M9
Melee:
Knife
Thrown:
Flashbang.
With this weapon combo, I can guarantee that whichever match you join, you will kick everyone's ass. If you are experiencing some difficulties; try this combo:
Primary:
Uzi
Secondary:
P228
Melee:
Knife
Thrown:
Flashbang.