This is some strategic loadout ideas for the Juggernaut. It is based largely on opinion, and these suggestions may or may not fit your play style or level. Please do not change the existing loadouts, except to fix grammar or spelling. Instead add a new loadout to the article.
The goal with this loadout is to weaken your opponents by spraying them with acid, them running away before they kill you. After a while, they die or lose most of their heath from the acid.
Primary: Cobra -This shoots acid, and if you hit someone at all,they can lose a lot of their health. But it won't kill fast.
Secondary: Katana, or a long range handgun. -the Katana could save your life as you run away, it's also very powerful at close range. Or, you could use a pistol with good range to finish off your enemies once they are weak.
Attachment: Deflection Plate -protects you from some damage.
Skill: Resistance: -Protects you from all elemental effects, including your own.
Killstreak: Anything works, but my suggestion is Combustion. Sets nearby enemies on fire.
Primary: Judgement - Highest damage possible.
Attachment: Loudener - Increases OHKO chance of Judgement.
Skill: Immovable Object - "You can never have too much armor"
Armor: Titanium Plate - The Juggernaut has lots of health anyway so put on more armor.
Strategy: Weaken the enemy armor(you don't have to empty the entire clip) with the Secondary weapon as you close in and then finish off with the Judgement.