Maybe we should start a little feedback thread about the guns.
Ill start:

M8A1 - Favorite Gun , overpowered gives alot 1/2 Burst kills.
MP7 - Not that good like it was in Mod3 , but still a decent gun and one of the best SMGs.
PDW57 - Good SMG for small maps like nuketown , but weaker than the mp7 in longe range.
SWAT - 3 Burst Mode it requires alot of accuracy to give one burst kills across the map but beastly in Full-Auto Mode try it out.
B23R - Overpowered Pistol , alot of Oneburst kills , easily the best pistol , better than most primaries , recommended as secondary.

Now you