Street Custom 'Cigarette' Pen Gun

improvised firearm

Arcturus Defense Solutions Crowd Control SMG ACSM-3 'Shepherd'

smg

Tessera Neural Assault System TNAS-1 'Puppeteer'

assault_rifle

Ablative Charge Disruption Rifle ACDR-2 'Sandpaper'

cyber

Acoustic Cavity Resonance Pistol ACRP-2 'Hollowpoint'

exotic

Acoustic Marrow Shear Rifle AMSR-6 'Tutor'

exotic

Arcturus Defense Solutions Concussive Breach Charge CBC-3 'Knocker'

explosive

Arcturus Defense Solutions Cryogenic Projector CP-4 'Frostbite'

energy

Arcturus Defense Solutions Directed EMP Rifle DER-5 'Blackout'

electromagnetic

Arcturus Defense Solutions Graviton Shield Projector GSP-1 'Aegis'

heavy

Arcturus Defense Solutions Kinetic Denial System KDS-4 'Bouncer'

heavy

Arcturus Defense Solutions Kinetic Impactor Round KIR-10 'Hammerfall'

rifle

Arcturus Defense Solutions Pulse Carbine PC-6 'Heartbeat'

electromagnetic

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

heavy

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

energy

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

rifle

Autonomous Swarm Dispersal Unit ASDU-3 'Locust'

drone

Autonomous Ferrofluid Denial Platform AFDP-2 'Tidemark'

drone

Arcturus Defense Solutions Thermal Lance TL-9 'Sunstroke'

energy

Autonomous Adhesive Denial Drone AADD-2 'Barnacle'

drone

Axiom Systems Biometric Lock Rifle BLR-3 'Personal'

rifle

Autonomous Swarm Dispersal Unit ASDU-4 'Locust'

drone

Axiom Systems Cognitive Grenade CG-1 'Brainstorm'

electromagnetic

Axiom Systems Perception Filter Rounds PFR-1 'Blind Spot'

exotic

Axiom Systems Synapse Interruptor SI-3 'Stutter'

electromagnetic

Axiom Systems Cortical Bomb CB-1 'Leash'

cyber-integrated

Axiom Systems Neural Disruptor ND-2 'Migraine'

electromagnetic

Ballistic Resonance Carbine BRC-6 'Kettledrum'

firearm

Axonal Stretch Resonance Lance

firearm

Bioelectric Cascade Charge

explosive

Barometric Implosion Carbine BIC-5 'Sinkhole'

cyber

Bioelectric Induction Lance BIL-3 'Lamprey'

melee

Biometric Denial Charge BDC-1

explosive

Bioluminescent Acoustic Disruptor BAD-2 'Choral'

exotic

Capillary Disruption Pistol CDP-2 'Bruiser'

firearm

Biophotonic Retinal Cascade Emitter BRCE-5 'Flashpoint'

energy

Carrion Defense Works Bone Saw BS-3 'Butcher'

melee

Capacitive Nerve Induction Lance CNIL-1 'Threadneedle'

energy

Carrion Defense Works Fragmentation Sleeve FS-2 'Shrapnel Hug'

explosive

Carrion Defense Works Entropic Shotgun ES-4 'Ragnarok'

shotgun

Carrion Defense Works Hemorrhage Rifle HR-6 'Bloodletter'

rifle

Carrion Defense Works Nerve Agent Micro-Dart System NAMDS-1 'Whisper'

exotic

Carrion Defense Works Miasma Projector MP-5 'Plague Bearer'

chemical

Carrion Defense Works Marrow Drill MD-7 'Dentist'

pistol

Carrion Defense Works Necrotizing Agent Sprayer NAS-2 'Rot'

chemical

Carrion Defense Works Ricochet Pistol RCH-1 'Billiard'

pistol

Carrion Defense Works Neural Lash NL-3 'Agony'

cyber-integrated

Carrion Defense Works Pathogen Delivery System PDS-4 'Typhoid'

chemical

Catalytic Aerosol Mortar CAM-3 'Lungful'

explosive

Catalytic Vapor Dispersal Charge CVDC-5

explosive

Cavitation Pulse Carbine CPC-2 'Bends'

firearm

Catalytic Interstitial Desiccation Drone CIDD-3 'Husk'

drone

Catalytic Spore Dispersal Drone CSDD-3 'Mulch'

drone

Cavitation Pulse Knuckles CPK-5 'Bloodwater'

melee

Cerulean Phosphene Projector CPP-3 'Phantom Light'

exotic

Cochlear Resonant Hemorrhage Projector

cyber

Coherent Thermal Excitation Rifle CTER-7 'Ashmaker'

energy

Coherent Radiation Scalpel CRS-7 'Suture'

energy

Corneal Piezoelectric Delamination Pistol

cyber

Cryogenic Dendrite Scatter Cannon CDSC-4 'Frostbite'

exotic

Coronal Discharge Projector CDP-9 'Sunburn'

exotic

Cortical Bleed Emitter CBE-4 'Lacuna'

cyber

Counter-Personnel Loiter Munition CPLM-7 'Patience'

drone

Crystalline Synovial Pressure Rifle CSPR-2 'Kneemaker'

exotic

Cryogenic Fracture Disbursement Mine CFDM-4

explosive

Dermal Induction Flayer DIF-2 'Saltwater'

exotic

Cryogenic Pressure Emitter CPE-2 'Frostbite'

energy

Dielectric Filament Anchor Drone DFAD-1 'Cobweb'

drone

Dielectric Hemorrhage Emitter DHE-4 'Blister'

energy

Dielectric Phase Inversion Glove DPIG-4 'Secondskin'

exotic

Dielectric Vitreous Humor Agitator DVHA-2 'Snowglobe'

exotic

Electrochemical Dissolution Sprayer EDS-2 'Lacquer'

exotic

Directed Overpressure Charge

explosive

Directed Oxidation Lance DOL-3 'Rustmaker'

cyber

Electrokinetic Pulse Drone EPD-3 'Thunderhead'

drone

Electrochemical Vapor Seeding Drone EVSD-4 'Rainmaker'

drone

Electrolytic Bone Density Projector EBDP-4 'Chalk'

energy

Electrostatic Adipose Polarization Drone EAPD-2 'Render'

drone

Electromagnetic Overpressure Charge EOC-8

explosive

Electrostatic Dermal Adhesion Projector

exotic

Electromagnetic Pulse Grenade EPG-5 'Deadstop'

explosive

Electrothermal Chemical Carbine ETCC-5 'Flashpoint'

firearm

Electrothermal Compression Lance ETCL-9 'Ironlung'

energy

Electrostatic Needle Array Rifle ENAR-3 'Porcupine'

firearm

Electrostatic Flensing Projector EFP-1 'Skinreader'

energy

Endolymphatic Pressure Cascade Rifle

exotic

Endothermic Synovial Disruption Rifle ESDR-1 'Lockjaw'

energy

Endocrine Cascade Volatilization Lance ECVL-5 'Burnout'

cyber

Ferroelectric Shatter Sidearm FESA-2 'Gravel'

exotic

Ferrofluid Induction Cannon FIC-6 'Ironbloom'

energy

Ferrofluid Dermal Infiltration Drone FDID-6 'Ironblush'

drone

Entropic Dielectric Pulse Emitter EDPE-5 'Candle'

energy

Galvanic Myofibril Lash

melee

Galvanic Marrow Projector GMP-1 'Marrowbone'

cyber

Galvanic Interstitial Fluid Displacement Lance

exotic

Galvanic Disruption Gauntlet GDG-2 'Palsy'

melee

Galvanic Periosteal Fatigue Emitter GPFE-4 'Hairline'

exotic

Galvanic Vapor Diffusion Pistol GVDP-1 'Saltlick'

exotic

Gauss Flechette Repeater GFR-3 'Needlerain'

firearm

Gravimetric Induction Pistol GIP-4 'Undertow'

energy

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Subdermal Shear Projector SSP-1 'Faultline'

The SSP-1 fires a tightly collimated beam of coherent ultrasonic pressure tuned to the acoustic impedance boundary between biological tissue and subdermal cybernetic plating. The physics are precise and brutal: where natural flesh meets implanted metal, ceramic, or polymer substrate, there exists a discontinuity in acoustic resistance. The Faultline's beam propagates harmlessly through either medium in isolation but generates violent shear stress exactly at that interface. The result is not an explosion or a puncture but a tearing — implants are forcibly separated from the tissue anchoring them, causing catastrophic internal injury without any visible external wound for several seconds.

Arcturus Defense Solutions

name

Subdermal Shear Projector SSP-1 'Faultline'

aliases

Faultline
The Splitter
Skin Job
Shear

category

cyber

manufacturer

ARCTURUS DEFENSE SOLUTIONS

tier availability

Military only / Deep black market

legality

Prohibited

base technologies

Coherent ultrasonic projection
Acoustic impedance targeting
Piezoelectric disruption

specifications

form factor: Rifle configuration, 780mm total length, integrated targeting scope with impedance-mapping overlay
effective range: Up to 60 meters with full effect; degraded performance beyond 80 meters
power source: High-density piezoelectric stack array, 12 shots per module
weight: 3.1 kg
beam frequency: Adaptive, self-tunes to detected implant interface (0.8–2.4 MHz)
effect onset: 2–4 seconds post-impact
wound signature: Internal hemorrhage, implant displacement, no external entry point
module swap time: 4 seconds

tactical use

The Faultline is used almost exclusively for targeted elimination of high-value augmented individuals in situations where forensic ambiguity is operationally desirable. The delayed wound onset and absence of external trauma create a window in which the target may not realize they have been hit, allowing the shooter to withdraw before the effect becomes apparent. Military applications include anti-cyborg operations where conventional ammunition is defeated by subdermal armor plating — the Faultline bypasses surface hardening entirely by attacking the mounting interface rather than the plating itself.

cultural context

The SSP-1 is one of the most feared weapons in GLMZ precisely because it is invisible in its operation and insidious in its effect. There is no muzzle flash, no audible report beyond a low hum, and the victim typically dies appearing to have suffered a sudden medical event. Among forensic investigators and corporate security analysts, a Faultline kill is identified by the characteristic 'accordion damage' pattern visible on autopsy imaging — implants displaced centimeters from their original positions, surrounding tissue shredded at the interface. It is almost exclusively associated with state-level actors and the most expensive private military contractors, which means encountering one in a street context signals something has gone deeply wrong with the political order.

known users

ARCTURUS DEFENSE SOLUTIONS black operations units
State-affiliated political assassins
Anti-augmentation extremist cells with unusual funding
Elite private military contractors on deniable contracts
A known but unnamed fixer called 'The Orthopedist'

story hooks

A prominent pro-augmentation activist dies of apparent cardiac arrest — but a street-level medic doing the informal autopsy recognizes accordion damage and knows exactly what it means.
A decommissioned ARCTURUS field unit is selling Faultline modules on the black market, and someone needs to find out who their buyer is before the weapon surfaces in a civilian context.
A player character with heavy subdermal plating realizes they are uniquely vulnerable to a weapon they've never had reason to fear before.
The only forensic specialist in GLMZ who can definitively identify a Faultline kill has just been offered a very large sum of money to misattribute cause of death in a high-profile case.

ammunition type

energy_cell

related entities

Arcturus Defense Solutions
Ekundayo Vásárhelyi-Nkemdirim
Focadrin
GLMZ
Piezoelectric Fracture Pistol PFP-7 'Hairline'
Ringo Corponation Tandem Fold Microvan
TESSERA PG-2 'Signature'
Tympanic Membrane Galvanic Rupture Carbine
Vantablack-CNX

physical description

visual profile	A precision rifle with an austere, surgical aesthetic. The body is dominated by a ribbed barrel assembly containing the piezoelectric stack array, flanked by cooling fins that run the weapon's length. The overall silhouette is angular and rectilinear—no curves, no ornamentation. It reads as a tool engineered for a single, terrible purpose.
dimensions	780mm total length, 45mm barrel diameter, 160mm scope rail length. Compact enough for vehicle or close-quarters deployment but undeniably a full rifle platform.
weight description	Surprisingly light for its size—the piezoelectric stack is dense but compact, and the polymer frame minimizes mass. Feels balanced around the trigger assembly, with slight muzzle-heavy bias from the cooling fins. Manageable in sustained aim, but the weight distribution is unfamiliar to conventional riflemen.
primary material	Aerospace-grade polymer chassis (carbon-reinforced polycarbonate) with titanium barrel shroud and cooling fin array. Piezoelectric stack visible through service panels along the receiver.
finish	Matte gunmetal gray with brushed titanium accents on the barrel and fins. The cooling fins have a subtle heat-anodized bronze patina from operational use. Polymer shows minimal wear—this is a precision weapon kept in strict condition.
color scheme	Gunmetal gray primary, titanium and bronze secondary, with jet-black grip and rail components. Accent color: faint cyan bioluminescent targeting reticle visible in the scope housing.
grip texture	Rubberized polymer grip with fine knurl pattern for enhanced purchase. The trigger guard is bare titanium, cold to the touch. Charging handle is wrapped in thin para-cord for silent operation.
distinctive features	Piezoelectric stack array visible through translucent service panel, arranged in concentric rings Radial cooling fins extending from barrel—functional and intimidating Integrated targeting scope with cyan-lit impedance-mapping reticle overlay Modular power cell housing with tool-free quick-swap mechanism at rear stock No conventional muzzle brake or flash hider—beam emission is silent and invisible Resonance tuning dial on left side of barrel, marked in MHz increments (0.8–2.4) Weapon status indicator LEDs (green/amber/red) embedded in the grip Service placard on right side listing frequency range and tissue/implant impedance values
manufacturer markings	ARCTURUS DEFENSE SOLUTIONS stamped in small block letters on the upper receiver. Serial plate on left side of frame in raised titanium. Smaller warning label on barrel in multiple languages: 'ACOUSTIC DISCONTINUITY PROJECTOR — PROHIBITED CIVILIAN SALE'.
condition typical	Immaculate. This weapon is too rare and too controlled to show field wear. Maintenance records are meticulous. The only evidence of use is faint carbon scoring on the barrel shroud and subtle salt residue around the cooling fins—suggesting deployment in corrosive environments, but nothing more.

image prompt

Product photograph of the Subdermal Shear Projector SSP-1 'Faultline' against a matte black background. Weapon displayed horizontally, three-quarter angle to emphasize the ribbed barrel and radial cooling fins. Dramatic side-lighting from the left, casting deep shadows across the piezoelectric stack array visible through the service panel, rendering it in cold cyan. The titanium barrel shroud catches hard light, creating sharp highlights. Integrated scope glows faintly with cyan targeting reticle. Nearby, a gloved hand (tactical leather, chrome knuckle plating visible) rests on the grip, showing scale and material contrast. Lighting should be clinical, surgical—the aesthetic of precision weaponry designed for silent lethality. Weapon should appear almost laboratory-clean, every surface intentional. No blood, no gore; only cold engineering and implied violence. Neo-noir noir mood, corporate-military aesthetic. --ar 3:2 --v 6

visual prompt