rpk gold and gatling gun

I see more Gatling Guns because in MM/HM if you get the supply box you can get Gatling Gun but no way to get RPK gold.

I have RPK gold and it is the best weapon for MM/HM/ZM because you can run and fire something imposible with gatling gun and very hard with M60 adv because it has low accuracy.
Also RPK Gold has 120/120 bullets but it has the faster reloading and you can also use it in GM/TD/S&D/ESC because it is almost the same with AK-47.

Also Gatling gun need some time to start shooting so it is a useless gun if you play TD/S&D/GM
But it is usefull in ESC to break the doors very fast.

Gatling gun .