Tranquility is a Scout Rifle that has rights as a Battle Rifle

As you can see Tranquility is a Scout Rifle (that could be only on Infil Class), but now Combat medics, Heavy Assauts and engineers could use it

Its listed as a battle rifle both in the patch notes and, if im remembering rightly, in the in game description too. Id assume that its intentional

If it is battle rifle, why you cannot use it with ASP battle rifle secondary for Combat Medic?

Now THAT is a good question. Possibly similar to dis-allowing directive weapons in those loadout-breaker ASP skills but thats not been made clear. Would be good to have this whole scenario cleared up...

It's meant to be non-lethal yet it's quite the opposite.