A flanged mace with an electrically charged head that generates visible electrical arcs between its flanges during activation. The AM-2 combines medieval impact weapon geometry with modern electrical discharge technology — the flanged head concentrates kinetic force into narrow contact areas that defeat armor through focused pressure, while the electrical arcs discharge through the point of contact, delivering stunning force directly into the wound channel.

The weapon's flanges are constructed from conductive carbon-lattice composite with insulating gaps between them, creating a multi-pole electrical system that generates arcing between flanges when the head is charged. The visual effect is dramatic — a halo of crackling blue-white arcs surrounding the weapon's head that illuminates surrounding space and produces an aggressive electrical buzzing. The combined kinetic and electrical impact has been measured as sufficient to defeat Level III body armor and incapacitate the wearer through the armor itself.

Crucible developed the Arc Mace for close-quarters engagements against heavily armored opponents where cutting weapons struggle and conventional impact weapons lack stopping power. The AM-2 does not need to penetrate armor — it defeats it through concentrated force and electrical discharge transmitted through conductive armor materials. Against the increasingly common composite body armor in GLMZ, the weapon's dual-mode attack presents a threat that cannot be defended against by any single armor type.