Ghost Amp is a Player Card featured in Battlefield 2042. It is unlock by purchasing Stormsurge Bundle in store for 1,000 BFC.
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Ghost Amp[]
They say the bolts are non-lethal. A little zap to the back and the enemy goes down.
They said the same thing about tasers too, though. So don't shoot your buddy in the arm for fun. We have enough problems already.