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improvised firearm

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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'

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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'

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

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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

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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'

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Cryogenic Fracture Disbursement Mine CFDM-4

explosive

Dermal Induction Flayer DIF-2 'Saltwater'

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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'

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Electrochemical Dissolution Sprayer EDS-2 'Lacquer'

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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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Hearthstone Firearms Defender SMG HDS-5 'Hearth Guard'

The HDS-5 Hearth Guard is a semi-automatic-only carbine chambered in 9mm brass-cased, designed for civilian home and business defense. Hearthstone Firearms deliberately restricted the weapon to semi-automatic operation to avoid regulatory classification as a military weapon, keeping it legal in jurisdictions where automatic weapons are prohibited. The result is a 9mm carbine with a 16-round magazine, basic iron sights, and no electronic components.

The Hearth Guard's design emphasizes safety for untrained users. The manual safety is oversized and color-coded — red for fire, white for safe. The magazine release requires deliberate two-finger operation to prevent accidental drops. The trigger pull is a heavy 4.5 kilograms to prevent negligent discharge. Every design decision prioritizes preventing accidents over maximizing combat effectiveness.

At Φ350, the Hearth Guard is the cheapest long gun Hearthstone produces. It sells in enormous volumes to small business owners, residential cooperatives, and individuals who need a weapon more capable than a handgun but cannot afford or legally possess a military-grade platform. The weapon is basic, safe, and reliable — exactly what its customers need.

name

Hearthstone Firearms Defender SMG HDS-5 'Hearth Guard'

aliases

Hearth Guard
HDS-5
Home Defense

category

smg

manufacturer

HEARTHSTONE FIREARMS

tier availability

Tier 1+

legality

Unrestricted — civilian grade

base technologies

Safety-prioritized design
Semi-automatic restricted operation
Accident-prevention ergonomics

specifications

caliber: 9mm brass-cased
effective_range: 75m
rate_of_fire: Semi-automatic only
magazine_capacity: 16 rounds
weight: 2.3 kg

tactical use

The Hearth Guard provides civilian defenders with a stable, easy-to-shoot platform that is more accurate than a handgun at home-defense distances. The heavy trigger and safety features reduce the risk of accidental discharge by untrained family members. The 9mm carbine format offers mild recoil suitable for shooters of all sizes and strength levels. It is not a combat weapon — it is a defense tool designed to be used by people who hope they never need it.

cultural context

The Hearth Guard is the weapon of shopkeepers, teachers, and parents. It lives in bedroom closets and behind store counters, and most of them are never fired outside of basic familiarization. Hearthstone markets the HDS-5 with images of ordinary people in ordinary spaces — a deliberate contrast to the operator-focused marketing of corporate arms. The message is clear: this weapon is for you, not for soldiers.

known users

Civilian homeowners
Small business owners
Residential cooperatives
Community watch groups

story hooks

A shopkeeper defended their business with a Hearth Guard during a riot and is now facing legal consequences — the jurisdiction's self-defense laws were written by the corponation that instigated the unrest.
Hearthstone's bulk shipment of 5,000 Hearth Guards to a Tier 1 settlement was intercepted by corporate security, who classify the semi-automatic carbines as military weapons under a newly enacted regulation.

ammunition type

9mm brass-cased standard

related entities

Alper Holmberg-Dembele
Crucible HS-2 'Hearth'
Ebele Medina-Quaye
Ezio Kaboré-Malhotra
Nika Svensson-Kone
Radiant Thermal Lance RTL-8 'Hearthstone'
The Warm Wall

physical description

visual profile	A compact, utilitarian carbine with a distinctly civilian aesthetic. The profile is straightforward and unpretentious—short, squared-off receiver with a modest foregrip and minimal tactical furniture. It reads as 'reliable appliance' rather than 'combat tool.' The overall silhouette suggests accessibility and approachability.
dimensions	410mm total length, 38mm width at receiver, 85mm height with iron sights. 254mm barrel length.
weight description	Light and balanced. At 2.3kg, it feels controllable for untrained shooters while remaining substantial enough to manage recoil. Carries with ease in one hand; natural muzzle rise is predictable.
primary material	Polymer receiver with steel barrel and bolt carrier. Internal springs and pins are standard steel alloy. No exotic composites—cost-optimized manufacturing.
finish	Matte black polymer body with brushed steel barrel. The steel shows minor tool marks from manufacturing; the polymer has a textured, non-slip surface finish. No gloss—everything is deliberately utilitarian.
color scheme	Matte black primary with brushed steel accents. Safety lever has high-visibility red and white paint segments in equal halves, extremely legible.
grip texture	Rubberized pistol grip with shallow finger grooves. Foregrip is wrapped in textured polymer that resists sweating hands. Both surfaces are deliberately non-aggressive—comfortable for sustained holding by users of varying hand sizes.
distinctive features	Oversized, color-coded dual-stage safety lever (red/white segments, mounted on left receiver side) Two-finger magazine release requiring deliberate pinching motion Heavy-pull trigger mechanism visible through trigger guard—no creep adjustment Fixed iron sights (front post, rear aperture) with no mounting rails Prominent, legible magazine witness holes showing round count Manufacturer serial plate stamped into receiver near charging handle No Picatinny rails, no ambidextrous controls, no tactical accessories Charging handle is recessed and requires full-hand manipulation
manufacturer markings	HEARTHSTONE FIREARMS and model designation (HDS-5 'HEARTH GUARD') stamped in serif font on left receiver side. Serial number engraved on manufacturer's plate mounted above mag well. No decorative logos—purely functional identification.
condition typical	Factory-fresh units show perfect matte finish and crisp edges. After field use, the polymer grip shows faint wear patterns from hand oils, and the steel barrel develops minor patina. Well-maintained examples remain near-pristine; negligent examples show scuffed polymer and oxidized steel.

image prompt

Professional product photograph of a Hearthstone Firearms Defender SMG HDS-5 'Hearth Guard' 9mm carbine, displayed on a dark matte surface against a neutral backdrop. The weapon is positioned at a three-quarter angle to showcase the oversized red-and-white safety lever and the clean, angular receiver profile. Shot with dramatic side-lighting that emphasizes the matte black polymer texture and brushed steel barrel patina. Shallow depth of field with focus on the safety mechanism and trigger guard. Neo-noir urban aesthetic achieved through sterile lighting and clinical composition—this is a tool, not a status symbol. Include close detail of the color-coded safety and magazine witness holes. Captured in the style of corporate weapons catalog photography for GLMZ civilian defense markets. --ar 3:2 --v 6

visual prompt