An electronic firing rifle assembly includes a salvo rifle operable through electrical means to efficiently discharge a salvo of projectiles. The assembly includes a firearm receiver body that provides housing for internal action components. The firearm receiver body has an inner surface defined by cam slots. The assembly also includes a barrel subassembly having a barrel and a plurality of barrel guide cams extending radially within the cam slots formed in the firearm receiver body. The assembly also includes a reciprocating bolt defined by has an ammunition placement zone for retaining ammunition, such as a tround. A leaf spring ejects the ammunition after discharge of projectiles. The bolt is defined by a cam track that allows the bolt to rotatably and longitudinally reciprocate along a bolt translation path in a helical path. Data pertaining to the location and direction of projectile discharge is transmitted for identifying discharge locations and tracking.