Ever played against 3 minimi users camping at the middle bunker on Gloryhill?
Now, think what would happen if the shots were without the usual -50% damage after each screen.
Smaller wm thoughts:
Imo Ruger could be nerfed a bit in realistic though, with ammo/reload/fire interval, otherwise no.
Spas is mostly fine, but it should have an effective range nerf.
Ak should have also a somewhat different specialzation, as the minimi is doing the same job even better.
And grenades should be alot more nerfed. ALOT i mean.