An arc pistol emits bolts of ionized particles that it then electrifies, creating a crackling beam of electricity between it and its target. Arc pistols gain a +2 circumstance bonus on attack rolls against targets that are metal or are wearing medium or heavy metal armor.An arc rifle is a larger, more powerful version of an arc pistol, and functions as such except for the differences listed here.An atom gun is a cruel weapon that harnesses the devastating energies of a miniaturized nuclear reactor to create a focused cone of radiation that blasts and sickens those caught in the beam. An atom gun’s range is relatively short, and the weapon can fire only scattering shots (<i>Pathfinder RPG Ultimate Combat</i> 137). The beams of radiation created when the wielder fires an atom gun do not fill the cone in a homogeneous area, and she must still make a ranged touch attack to irradiate a target. A creature struck by an atom gun attack suffers the effects of medium radiation (see page 55). The small core of radioactive…