Force Weapon

Force weapons are treated as a power weapon, but can unleash a psychic attack that kills an opponent outright. Roll to hit and wound as normal, allowing any Invulnerable Saving throws the victim might have. As long as one wound has been inflicted, make a Psychic test for the Psyker against any one opponent wounded by the weapon. The normal rules for using psychic powers apply, and you may not use another psychic power in the same turn. Passing the test slays the opponent outright, no matter how many Wounds it has (count the actual number inflicted for determining who won the assault). Force weapons have no special effect against targets that don't have Wounds, such as vehicles.