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Vespid Dynamics Corrosive Launcher CL-3 'Acid Reign'

A grenade-launcher-format weapon that fires encapsulated payloads of binary corrosive compound. Each round contains two separated chemical chambers that mix upon impact, creating a highly exothermic acid reaction that dissolves most metals, polymers, and organic materials within a 2-meter splash radius. The binary design means the individual components are relatively safe to handle and store — the danger only manifests on impact mixing. Vespid developed it for rapid structural demolition, but its anti-vehicle and anti-personnel applications have dominated field use.

chemical weapon ai vehicle fire tier 3 lethal

name

Vespid Dynamics Corrosive Launcher CL-3 'Acid Reign'

aliases

Acid Reign
CL-3
Spit Launcher
The Melter

category

chemical

manufacturer

VESPID DYNAMICS

tier availability

Tier 3+

legality

Prohibited — chemical weapon

base technologies

Binary corrosive compound engineering
Impact-activated chemical mixing
Encapsulated payload containment

specifications

launcher type: Break-action single shot
round diameter: 40mm encapsulated binary
splash radius: 2 meters
corrosion rate: 3mm structural steel per minute
effective range: 30-100 meters
weight: 3.5 kg
neutralization time: Compound becomes inert after 8 minutes

story hooks

A building's structural supports were pre-weakened with CL-3 acid rounds days before a scheduled demolition — someone ensured the building would collapse ahead of schedule, with people still inside.
A modified CL-3 round has been developed that produces a corrosive gas rather than liquid — turning it from a point weapon into an area denial tool.

image prompt

Product photography of the Vespid Dynamics Corrosive Launcher CL-3 'Acid Reign' on a dark brushed steel surface, shot from a 45-degree angle showing full profile and detail. The weapon is gripped by a gloved hand (tactile black synthetic material visible on the right). Dramatic side-lighting from the left casts sharp shadows, emphasizing the ribbed barrel and mechanical details. The chemical hazard decals catch accent light in acid yellow. Dark matte background with subtle honeycomb texture. Industrial neo-noir aesthetic, clinical precision. Sharp focus on the breach mechanism and chamber indicators. --ar 3:2 --v 6

related entities

Hearthstone Firearms Single-20 'Farmhand'
Steel
Vespid Dynamics

physical description

visual profile	A brutalist single-shot grenade launcher with a distinctly organic, almost insectoid aesthetic befitting its Vespid branding. The barrel is oversized and ribbed, designed to safely contain and chamber the volatile binary payloads. The break-action mechanism dominates the rear, with a prominent thumb-lever for loading. It reads as intentionally intimidating—industrial, purposeful, and unambiguously dangerous.
dimensions	68cm overall length, 38cm barrel, 12cm across the breach assembly at widest point
weight description	Hefty without being unwieldy—3.5kg feels substantial in the hands, balanced between the barrel mass and the reinforced receiver. The weight distribution suggests controlled deployment rather than rapid fire, every shot deliberate.
primary material	Hardened steel chassis with carbon-composite barrel shroud; reinforced polymer grip module rated for caustic splash exposure
finish	Matte industrial gunmetal with heat-stress discoloration streaking the upper barrel surface. The polymer components show a satin black finish with faint scuff marks from field use. Intentionally void of reflective surfaces—designed to absorb rather than catch light.
color scheme	Slate gray barrel with deep matte black polymer accents; accent striping in acid-yellow along the safety lever and chamber markings as a chemical hazard indicator
grip texture	Textured non-slip polymer with embedded micro-ridges, engineered to remain stable even when contaminated with splash residue. Slightly tacky, designed for gloved operation.
distinctive features	Oversized ribbed barrel with visible thermal dissipation grooves Prominent biohazard/chemical warning decals in yellow and black Binary chamber indicator window showing dual-chamber status Thumb-lever break-action mechanism with redundant safety catch Score marks and chemical etch patterns on the lower receiver from field exposure Heat-discolored streaking suggesting multiple field deployments Reinforced ejector port with splash guard lip
manufacturer markings	VESPID DYNAMICS corporate logo (stylized wasp silhouette) stamped prominently on the left receiver. Serial number and production date acid-etched into a recessed plate on the right side. 'CL-3 ACID REIGN' designation laser-marked on the barrel shroud in small capitals.
condition typical	Well-maintained but field-worn; evidence of careful cleaning and storage balanced against use-scarring. The polymer shows minor discoloration from chemical exposure, but the mechanism remains tight. A working tool of a professional demolitions contractor or militant operative—neither pristine nor neglected.

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