There is no gattling gun perk in Call of Duty: Black Ops.
The only gattling guns that you can control are:
Airdroppable sentry gun at a 6 killstreak (without hardline)
Chopper gunner gattling gun at 9 killstreak (without hardline)
Death Machine: a gattling gun you can walk around with, randomly acquired from a care package. Ammo is limited.
Hope this helped.
Call of Duty Modern Warfare 2: Scavanger Call of Duty Black Ops: Scavanger
The closest thing is the scavenger perk. There is no infinite ammo.
jugg and slight of hand
Call of Duty 4 Modern Warfare: Sonic Boom Call of Duty World at War: Sonic Boom Call of Duty Modern Warfare 2: Danger Close Call of Duty Black Ops: None.
Call of Duty 4: Deep Impact Call of Duty World at War: Deep Impact Call of Duty Modern Warfare 2: FMJ gun attachment Call of Duty Black Ops: Hardened
Call of Duty 4 Modern Warfare: Extreme Conditioning Call of Duty World at War: Extreme Conditioning Call of Duty Modern Warfare 2: Marathon Call of Duty Black Ops: Marathon
The Juggernaut perk on Call of Duty gives you increased health.
Get "Warlord" or "Warlord Pro" perk.
It aims for headshots whenever you aim down your sights
Use the sleight of hand perk.
Yes, they can. The perk camouflage only protects you from the Spy Plane from sensing you.
yes, because overkill is perk 2 and the flamethrower is perk 1. so you get 3 weapons