The ECVL-5 delivers a focused beam of targeted microwave-band radiation tuned to the resonant absorption frequencies of adrenal and thyroid tissue. On contact, the beam causes explosive volatilization of the target's endocrine glands — not through burning, but through a rapid-phase transition of the glandular fluid content that causes the tissue to rupture from internal pressure. The immediate effect is a catastrophic hormonal surge as the contents of the destroyed glands flood the bloodstream simultaneously: a single discharge produces cortisol, adrenaline, and thyroid hormone levels exceeding any naturally achievable state by orders of magnitude. The target does not simply collapse — they first experience approximately 8–14 seconds of extraordinary physiological activation before the system crashes.

Those 8–14 seconds are the weapon's defining characteristic and the source of its street name. Targets in the surge phase demonstrate superhuman short-term strength and pain tolerance, complete disregard for self-preservation, and in some cases auditory and visual hallucinations driven by the hormonal cascade. Operators who have not been briefed on this effect have been killed by targets they believed were already incapacitated. After the surge, the target collapses into complete endocrine failure — without immediate and aggressive medical intervention, death follows within 30–90 minutes. LAZARUS PHARMACEUTICALS developed the resonance calibration data during research into targeted glandular therapy; the weaponized application was not their intent, but the data was stolen and sold to ARCTURUS DEFENSE SOLUTIONS within eighteen months of the research being completed.

The weapon is long-form, resembling a conventional anti-materiel rifle, with a distinctive annular emitter ring at the muzzle. It requires precise targeting — the beam must contact the torso in the correct anatomical corridor to hit the adrenal glands — and comes equipped with a thermal imaging scope that highlights endocrine tissue through clothing and light cover. The weapon is considered one of the most ethically contested in GLMZ's black market, even among operators with few ethical constraints.