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Arcturus Defense Solutions Orbital Strike Designator OSD-1 'Finger of God'

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Arcturus Defense Solutions Microwave Area Denial MAD-3 'Sunburn'

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Arcturus Defense Solutions Magnetic Accelerator Rifle MAR-8 'Longbow'

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Autonomous Swarm Dispersal Unit ASDU-3 'Locust'

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Autonomous Ferrofluid Denial Platform AFDP-2 'Tidemark'

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Autonomous Adhesive Denial Drone AADD-2 'Barnacle'

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Axiom Systems Biometric Lock Rifle BLR-3 'Personal'

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Axiom Systems Cortical Bomb CB-1 'Leash'

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Ballistic Resonance Carbine BRC-6 'Kettledrum'

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Barometric Implosion Carbine BIC-5 'Sinkhole'

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Bioelectric Induction Lance BIL-3 'Lamprey'

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Biometric Denial Charge BDC-1

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Bioluminescent Acoustic Disruptor BAD-2 'Choral'

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Capillary Disruption Pistol CDP-2 'Bruiser'

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Biophotonic Retinal Cascade Emitter BRCE-5 'Flashpoint'

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Catalytic Interstitial Desiccation Drone CIDD-3 'Husk'

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Catalytic Spore Dispersal Drone CSDD-3 'Mulch'

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Electrolytic Bone Density Projector EBDP-4 'Chalk'

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Electrostatic Adipose Polarization Drone EAPD-2 'Render'

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Electromagnetic Overpressure Charge EOC-8

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Electrostatic Dermal Adhesion Projector

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Electromagnetic Pulse Grenade EPG-5 'Deadstop'

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Electrothermal Chemical Carbine ETCC-5 'Flashpoint'

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Electrostatic Needle Array Rifle ENAR-3 'Porcupine'

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Electrostatic Flensing Projector EFP-1 'Skinreader'

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Endolymphatic Pressure Cascade Rifle

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Endothermic Synovial Disruption Rifle ESDR-1 'Lockjaw'

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Endocrine Cascade Volatilization Lance ECVL-5 'Burnout'

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Ferroelectric Shatter Sidearm FESA-2 'Gravel'

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Ferrofluid Induction Cannon FIC-6 'Ironbloom'

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Ferrofluid Dermal Infiltration Drone FDID-6 'Ironblush'

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Entropic Dielectric Pulse Emitter EDPE-5 'Candle'

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Galvanic Myofibril Lash

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Galvanic Marrow Projector GMP-1 'Marrowbone'

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Galvanic Interstitial Fluid Displacement Lance

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Galvanic Disruption Gauntlet GDG-2 'Palsy'

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Galvanic Periosteal Fatigue Emitter GPFE-4 'Hairline'

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Galvanic Vapor Diffusion Pistol GVDP-1 'Saltlick'

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Gauss Flechette Repeater GFR-3 'Needlerain'

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Gravimetric Induction Pistol GIP-4 'Undertow'

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Ossic Fracture Charge OFC-7 'Jawbreaker'

The OFC-7 is a proximity-triggered blast device engineered around a narrow-band resonant frequency array embedded in its casing. Rather than relying on fragmentation or raw overpressure, the charge detonates with a precisely shaped acoustic shockwave tuned to the resonant frequency of human bone — specifically the skull, jaw, and orbital structures. The initial concussive blast is comparatively mild; it is the secondary resonant pulse lasting 0.08 seconds that causes the characteristic bilateral temporal fractures and sinus cavity collapse that give the weapon its street name.

explosive weapon death ai elf corporate contract clinic injury market lethal

name

Ossic Fracture Charge OFC-7 'Jawbreaker'

aliases

Jawbreaker
OFC-7
The Dentist
Bone Bell

category

explosive

manufacturer

ZHENG-DAO BIOELECTRIC

tier availability

Black market

legality

Prohibited

base technologies

Ossic resonance targeting
Piezoelectric disruption
Shaped acoustic pulse architecture

specifications

weight: 0.6 kg
diameter: 9 cm
trigger modes: Proximity (adjustable 0.5–3 m), Remote detonation, Timer (1–30 seconds)
effective kill radius: 2.5 m
effective injury radius: 6 m
resonant frequency: Classified — estimated 210–240 Hz burst sweep
casing: Low-radar-return polymer composite

tactical use

Used almost exclusively in assassination and targeted elimination operations where collateral structural damage must be minimized — the OFC-7 kills people in a room while leaving the room largely intact. Security contractors plant them under chairs, inside door frames, or beneath flooring panels. The injury radius produces immediate incapacitation through vertigo, tinnitus, and jaw dislocation, which makes it useful for capture operations when set to low-yield mode.

cultural context

In GLMZ's corporate espionage circles, receiving an OFC-7 in a parcel — unarmed, as a message — is a well-understood death threat. The weapon's clinical precision has made it a status symbol among high-end fixers who want to signal they can afford surgical solutions. ZHENG-DAO officially denies manufacturing it, though their component signatures are unmistakable to anyone with a spectral analyzer.

known users

Corporate assassins on retainer
High-end fixers operating in executive districts
ZHENG-DAO internal security (unacknowledged)
Counter-intelligence operatives from rival megacorps

story hooks

A city councilor survives an OFC-7 detonation that should have been fatal — someone swapped the resonance array for a dummy, and the councilor wants to know who saved them and why.
A fixer's safe house is swept and three OFC-7 charges are found inside the walls, already armed. The fixer has no idea who planted them or how long they've been there.
ZHENG-DAO's denial of the OFC-7's existence becomes legally complicated when a forensics team recovers an intact unit with a factory serial number still etched on the internal housing.

ammunition type

self_contained_charge

related entities

Chibundo Reinholt-Sarpong
Endolymphatic Pressure Cascade Rifle
GLMZ
Kamala Nystrom-Keita
Lazarus Pharmaceuticals Hematic Sentinel Array — 'The Warden'
Narrowcast
Phased Acoustic Neurostimulator PAN-3 'Tinnitus'
SynapTech Resonance Direct Neural-to-Medium Creative Interfa
The Quiet Room
The Resonance Communion
Vantablack Media Spectral Barrier Display System
Zheng-dao Bioelectric

physical description

visual profile	A compact, almost medical-looking sphere with a subtly asymmetrical geometry—smoothly contoured but with barely-visible geometric faceting along its equator suggesting internal resonance chambers. The silhouette is deceptively benign, resembling a high-end medical implant or industrial sensor rather than a weapon.
dimensions	9 cm diameter (spherical), approximately 8 cm tall when accounting for the trigger interface nub on the crown
weight description	Dense and balanced despite its small size—0.6 kg feels substantial in the palm, the weight distributed evenly giving it an unsettling, almost organic heft
primary material	Low-radar-return polymer composite with reinforced nano-lattice structure, slightly translucent under certain angles revealing faint internal geometric patterning
finish	Matte charcoal with an imperceptible iridescence—shifts between flat black and deep indigo depending on light angle, suggesting advanced light-absorbing coating rather than traditional paint
color scheme	Primary: Charcoal matte black with dark slate undertones. Accents: Faint bioluminescent green trace lines following internal resonance chamber topology (visible only when armed)
grip texture	Textured micro-grip polymer with dissipative properties—slightly cool to touch, faintly granular, designed to prevent accidental triggering while maintaining secure purchase
distinctive features	Crown-mounted trigger interface: recessed nub with microscopic haptic feedback dimples Equatorial band of minute perforations (0.3mm) revealing the resonance chamber lattice beneath Three flush-mounted indicator nodes at cardinal points: armed status (green), frequency lock (amber), battery/charge state (red) Serial plate embedded flush into the casing: ZHENG-DAO BIOELECTRIC cipher-stamped in micro-characters Faint ghosted grid pattern across the surface from internal piezoelectric array alignment Microscopic thermal relief vents clustered near the base
manufacturer markings	ZHENG-DAO BIOELECTRIC corporate ideogram laser-etched into a recessed pocket on the lower hemisphere; serial/batch designation stamped in nano-characters on a flush-mounted tungsten plate; no visible model designation—security through obscurity
condition typical	Field units show minimal wear due to careful handling requirements—light scuff marks from secure storage, occasional discoloration from residue sampling, and occasional micro-abrasions on the trigger nub from repeated arming cycles. Black market units may show evidence of field modification or jury-rigged remote triggers soldered to the interface

image prompt

Midjourney product photo: OFC-7 'Jawbreaker' proximity charge displayed on a dark matte black surface, shot from a three-quarter angle with dramatic side-lighting from a cool blue-white LED source. The 9cm spherical device sits centered, its charcoal-matte polymer composite surface catching light to reveal subtle iridescent slate undertones and micro-perforations. A gloved hand in tactical black leather gently cradles the device from the right, revealing the crown-mounted trigger interface. Dramatic cross-lighting emphasizes the internal geometric faceting and faint bioluminescent trace lines. Ultra-detailed texturing on the micro-grip polymer. Cinematic neo-noir urban aesthetic, cold and clinical lighting, shallow depth of field with the device in sharp focus. Dark background suggesting industrial or black market setting. --ar 3:2 --v 6

visual prompt