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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Zheng-Dao Heavy Industries Mass Driver MD-10 'Trebuchet'

A man-portable electromagnetic mass driver that accelerates a 500-gram steel slug to Mach 3. The Trebuchet is, in essence, a scaled-down naval weapon system — the same magnetic acceleration technology that launches anti-ship projectiles, compressed into a shoulder-fired platform that weighs 25 kg.

Zheng-Dao designed the MD-10 for anti-vehicle and anti-structure operations where conventional anti-materiel rifles lack the kinetic energy to defeat hardened targets. The weapon's 500-gram slug delivers approximately 500 kilojoules of kinetic energy on impact — equivalent to a small explosive charge, but delivered as pure physical force. The slug does not explode; it simply transfers its kinetic energy to the target, producing catastrophic structural failure through impact dynamics.

The Trebuchet's recoil is managed by a magnetic recoil dampening system that distributes the reaction force over 200 milliseconds, reducing felt recoil to manageable levels for a braced operator. Without this system, the weapon's recoil would break the operator's shoulder.

name	Zheng-Dao Heavy Industries Mass Driver MD-10 'Trebuchet'
aliases	Trebuchet MD-10 Mass Driver The Siege Engine
category	exotic
manufacturer	ZHENG-DAO HEAVY INDUSTRIES
tier availability	Tier 5
legality	Military restricted — heavy weapons and electromagnetic accelerator authorization
base technologies	Man-portable electromagnetic mass acceleration Magnetic recoil dampening Heavy-slug hypervelocity ballistics
specifications	caliber: 500-gram steel slug effective_range: 100-2,000 meters rate_of_fire: 1 round per 30 seconds (manual reload and capacitor recharge) capacity: 1 round (single-shot) weight: 25 kg weapon, 8 kg power pack power_source: Dorsal fusion cell, 10 shots per cell
tactical use	The Trebuchet is deployed against targets that shrug off conventional anti-materiel weapons — main battle vehicles, reinforced command bunkers, and armored infrastructure. A single MD-10 slug can disable a medium armored vehicle through kinetic shock alone, and the weapon's pure-kinetic nature means it defeats reactive armor that is designed to counter chemical-energy warheads. Operators describe firing the Trebuchet as 'throwing a building at someone' — the slug's mass and velocity create an impact that nothing survives.
cultural context	The MD-10 occupies a unique niche as a man-portable weapon that delivers vehicle-grade destructive force. In GLMZ's military culture, Trebuchet operators are regarded with a mixture of respect and pity — respect for the devastating capability they bring to a fight, and pity for the physical toll of carrying and operating a 25-kilogram weapon that punishes the body even with magnetic recoil dampening. Veterans of MD-10 operations report chronic shoulder and spinal injuries.
known users	Zheng-Dao anti-vehicle warfare teams Heavy weapons specialists
story hooks	A Trebuchet slug was found embedded in the foundation of a building — fired from ground level, it punched through the entire structure and buried itself in the earth beneath. The building is now structurally compromised, and the residents are refusing to evacuate because they have nowhere to go. A black-market armorer has modified an MD-10 to fire shaped projectiles instead of solid slugs — the modified rounds mushroom on impact, creating a wider damage radius at the cost of penetration. The modification turns a precision anti-vehicle weapon into a terror weapon.
ammunition type	500-gram steel slug
physical description	The Trebuchet is a brutalist block of burnished steel and carbon composite, roughly the size of a rifle but substantially heavier and more angular. Its barrel is a dark matte cylinder ringed with cooling vanes, while the stock is reinforced polymer scarred from field use. A thick capacitor pack dominates the rear, its surface etched with fading Zheng-Dao ideograms and warning labels in three languages.
visual prompt	man-portable electromagnetic mass driver, shoulder-fired weapon, dark matte steel barrel with cooling fins, reinforced polymer stock, capacitor pack, industrial brutalist design, gritty neo-noir, worn tactical hardware, product photography, rain-slicked metal, neon reflection on steel, dark background, detailed weathering, 25kg military weapon system