Does Dragonfly Spec Work with Chain Reaction?

I have been informed that for some reason, Dragonfly Spec works on the explosions from Chain Reaction. ... Yes, trust me, put Dragonfly Spec on it, as it increases the radius and damage of all the Chain Reaction explosions.

Does Dragonfly spec actually work with salvager's salvo?

Banshee is selling Dragonfly Spec, get it for your Salvager's Salvo (yes it works on Chain Reaction)

Does Dragonfly spec work with dragonfly?

No. The advantage to Firefly is that is has Outlaw built in. Dragonfly has greater damage potential with it's Spec mod.