Add a taser attachment as an alternative to the Laser attachment in the siderail slot. Since the drone can have a taser mounted to it, why can't we put one on our guns too? It would theoretically be the same as the drone's taser, just able to oneshot players to make it actually useful since otherwise you'd be better off just shooting the enemy with your gun. Offhand trigger should work fine as a taser button since the only weapons that would interfere with are the Sniper rifles and their hold breath mechanic, but they cant equip siderail items anyway so they dont matter.