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Weapon 3D Models — Game Props, Cosplay & Film Assets

Browse weapon 3D models built for game development, cosplay prop printing, film VFX, and tabletop miniatures. Swords, axes, bows, sci-fi rifles, fantasy staves, and historical arms in FBX, GLB, OBJ, and STL. Every listing includes an in-browser 3D preview so you can verify scale, topology, and materials before you buy — and every download is protected by HiddenMark steganographic watermarking.

Browse Weapon ModelsCosplay STL PropsRigged Game Weapons

8 Categories of Weapon 3D Models

Medieval & Fantasy Melee

Longswords, greatswords, axes, maces, warhammers, daggers, spears, halberds

Best for: RPG and action game assets, tabletop miniatures, cosplay prop printing, film VFX
Formats: FBX, GLB, OBJ, STL
Check for grip socket and blade sweep collider for game-ready use

Bows, Crossbows & Staves

Longbows, compound bows, crossbows, wands, staves, orbs, tomes

Best for: Fantasy game assets, D&D miniatures, cosplay props, animation rigs
Formats: FBX, GLB, OBJ, STL
Bow string is often a separate mesh; confirm it is included in the listing

Historical & Military Arms

Muskets, flintlock pistols, cavalry swords, pikes, shields, crossbows, siege equipment

Best for: Historical game assets, museum visualisation, film period props, educational renders
Formats: FBX, GLB, OBJ
Period accuracy matters — check listing species and historical era

Sci-Fi Ranged Weapons

Plasma rifles, laser pistols, railguns, energy blasters, PDW carbines, shotguns

Best for: Space game assets, sci-fi film VFX, cosplay builds, VR shooter experiences
Formats: FBX, GLB, OBJ, STL
Look for moving-part bones (slide, magazine) for FPS animation rigs

Modern / Military Props

Stylised game rifles, pistols, SMGs, sniper rifles, RPG launchers (fictional/stylised)

Best for: Stylised shooter game assets, team-based multiplayer games, action games
Formats: FBX, GLB, OBJ
Fictional/stylised only — not photorealistic replicas of real firearms

Fantasy Magical Weapons

Rune-etched swords, crystal axes, corrupted blades, divine hammers, shadow daggers

Best for: RPG fantasy games, VFX-heavy cutscenes, card game artwork, tabletop miniatures
Formats: FBX, GLB, OBJ, STL
Emissive maps for glowing runes and crystal cores; particle attachment sockets common

Shields & Defensive Props

Round shields, tower shields, bucklers, kite shields, energy barriers

Best for: Melee game characters, diorama renders, tabletop miniatures, cosplay props
Formats: FBX, GLB, OBJ, STL
Confirm arm strap / grip placement for cosplay physical builds

Weapon Packs & Bundles

Matched sets (sword + shield + dagger), full medieval armoury packs, sci-fi arsenal bundles

Best for: Cost-efficient armoury building, consistent visual style across an RPG
Formats: FBX, GLB, OBJ, STL (ZIP)
ZIP packs allow downloading all formats at once; confirm per-file licensing terms

Polygon Budget Guide

Weapon polygon budgets vary dramatically by use case. FPS viewmodels get the most triangles; cosplay props need watertight geometry at any polygon count; tabletop miniatures need maximum sculpt detail.

Use CaseLOD0 (tris)LOD1LOD2Notes
FPS viewmodel (always on screen)5,000–20,0002,000–6,000—4K PBR atlas; separate high-poly bake source (100k–500k tris)
Third-person character weapon1,500–5,000600–1,500200–6002K atlas; baked AO; skeleton with grip + blade sockets
World pickup / loot prop500–1,500150–500—Simplified silhouette; 1K or 512 texture
Cinematic / film close-up50,000–300,000——Subdivision-ready; 4K–8K PBR; displacement for surface engravings
Archviz / product render20,000–100,000——Museum-quality finish; accurate material assignments
Cosplay prop (FDM print)50,000–500,000——Watertight required; pre-split sections; wall ≥ 2.5 mm
Tabletop miniature detail (resin)100,000–1,000,000——High sculpt detail; 28–35 mm scale; supports auto-generated in slicer

What to Check Before Buying Weapon 3D Models

Socket & Attachment Points

Game-ready weapons must have named sockets for engine attachment: a 'Grip' socket where the hand bone attaches, a 'Blade_Start' and 'Blade_End' for melee sweep hit detection, and optionally a 'Muzzle' socket for ranged muzzle flash effects. In the listing description, look for mentions of sockets, bones, or skeleton. Without a grip socket, attaching the weapon to a character hand bone requires manual offset corrections per animation — significant extra work. Check whether the skeleton hierarchy matches your engine's expected naming conventions (Unreal uses Socket assets; Unity uses child bones).

PBR Material Setup

Weapon surfaces involve multiple material types on a single mesh: metal (blade, barrel), leather (grip wrap, scabbard), wood (stock, handle), and gemstones or crystal. A well-authored weapon uses separate Roughness values for each — polished steel Roughness ≈ 0.05–0.15, worn leather 0.7–0.85, lacquered wood 0.3–0.5. Switch to Textured mode in the Proofly viewer and check that the material variation is visible — a weapon where the metal blade and leather grip look identical indicates a flat diffuse-only texture with no PBR setup. This is acceptable for stylised games but inadequate for photorealistic pipelines.

Moving Parts & Bone Hierarchy

Firearms and crossbows have moving mechanical parts: slides, bolts, triggers, hammers, magazines. For animated weapons, these must be separate bones in the skeleton so animators can drive them independently. Check the listing for 'separated parts', 'animatable moving parts', or 'FPS-ready rig'. A merged single-mesh firearm cannot be animated without destructive mesh separation post-import. For melee weapons, bone count is simpler: Root + optional cloth/hair simulation bones for capes, tassels, or ribbon decorations.

Scale & Real-World Dimensions

Weapon scale must match your character rig. A 1.2 m longsword looks correct on a 180 cm humanoid character but will be buried in a hand or tower over the character if scaled incorrectly. Use the Proofly viewer's Dimensions overlay to verify proportions before purchasing. For cosplay printing, measure your arm length and torso height to confirm the prop will look proportionate when worn — most prop swords are slightly shorter than a real weapon would be at scale for ergonomics.

Watertightness (For 3D Printing)

The Proofly viewer shows a 'Watertight' badge when the mesh passes a manifold check. Any weapon intended for cosplay or tabletop printing must have this badge. Non-watertight weapons designed for rendering (open blade geometry, hollow grip with no back face) will fail in PrusaSlicer, BambuStudio, or Chitubox with 'open surface' errors. If the watertight badge is absent, contact the creator to confirm whether a print-ready version is available before purchasing.

Texture Atlas vs Multi-Material

Weapon models use either a single texture atlas (all materials packed into one UV set — faster draw call, easier import) or multiple separate material slots (more flexibility for material swapping — swap the blade material for an ice variant, etc.). For performance-critical games (mobile, VR), a single atlas is preferred. For AAA games where material variation is important (player customisation, weapon skins), a multi-material setup is more versatile. Check the listing for whether it mentions a texture atlas or per-material textures.

Format Comparison for Weapon Models

FormatBest ForSkeleton / RigLimitations
FBXUnreal Engine, Unity, Maya, 3ds Max — game pipelinesFull skeleton, sockets, and animation clipsProprietary; textures external; some material info lost in export
GLB / GLTFBlender, Unreal 5 Interchange, Three.js, web viewersSkeleton + morph targets; textures bundled inside fileNo named sockets (UE convention); less common in traditional game pipelines
OBJ + MTLAny DCC tool — static geometry referenceNoneNo animation, no skeleton, basic materials only
STLCosplay prop printing (FDM/resin), tabletop miniaturesNoneNo colour, UV, or animation; must be watertight
3MFMulti-colour FDM printing (BambuStudio, PrusaSlicer)NoneNot suitable for rendering or game pipelines

Weapon 3D Models by Use Case

First-Person Shooter Game Development

The FPS viewmodel is the most scrutinised 3D asset in an action game — it occupies 30–40% of the screen at all times and the player stares at it for hours. This justifies a higher polygon budget (5,000–20,000 triangles) and a 4K PBR texture atlas compared to other in-game props. The weapon must also meet specific technical requirements: a skeleton with named sockets for muzzle flash, shell ejection, and hand attachment; separate bone-driven moving parts (slide, bolt, trigger, magazine); and a matching collision mesh for first-person hit reactions.

For Unreal Engine 5, the FPS template separates the viewmodel (rendered on a dedicated near-plane camera to prevent z-fighting with the world) from the third-person arm mesh visible in mirrors and cinematics. The viewmodel can have a slightly stylised anatomy (hands larger than real, weapon slightly longer) because close-up distortion makes normal proportions look small.

The highest-value purchase for an FPS game is a weapon pack where all weapons share a consistent visual style and texture palette — mismatched art styles between weapons break immersion. Look for packs that specify a shared material theme (grunge, military clean, sci-fi chrome, fantasy enchanted) so the entire armoury feels cohesive.

Cosplay Prop 3D Printing

3D-printed cosplay weapons are where the physical and digital worlds meet most directly. A detailed sword or rifle prop that would cost $200–$500 commissioned from a traditional prop maker can be printed in PLA for $15–40 in material cost. The critical requirements differ entirely from game use: watertightness (manifold mesh), structural wall thickness ≥ 2.5 mm, pre-split sections for large props, and alignment pins or flat mating faces at split points.

FDM printing at 0.15 mm layer height and 20% gyroid infill is the standard for sword blades and large prop bodies. Resin printing is used for high-detail parts: crossguards with engraved runes, gem insets, complex mechanical grips. Many cosplayers print the structural body in PLA (strong, cheap) and resin-print the detail pieces separately for bonding.

For a 1.2 m longsword, expect 8–15 print segments depending on blade taper. Check that the STL listing explicitly states it is pre-split for printing, or contact the creator before purchasing. Always use the Proofly viewer's Dimensions panel to confirm the full assembled length before committing to 20+ hours of print time.

Tabletop Miniature Weapons

Tabletop wargaming and RPG miniature creators use weapon 3D models to arm miniature character figures at 28–35 mm scale. At this scale, swords are 20–25 mm long and axes 10–15 mm — every detail must survive both the sculpt and the resin print at 35 μm layer height.

Key design considerations for mini-scale weapons: blade thickness must be at least 0.4–0.5 mm at the tip to avoid breakage during support removal; cross-guards and hand-guards should be robust enough to handle without snapping; posed weapons that are already in a dynamic grip position are easier to integrate into miniature figures than neutral T-pose weapons. Check that the listing explicitly targets 28 mm or 32 mm scale.

Weapon packs for miniatures often include multiple variants of the same weapon type — 8 different greatsword designs, for example — to give army-building players visual variety across a unit. A pack with 10 sword variants at $5 total is far better value than 1 sword at $3.

Film VFX and Motion Graphics

VFX weapon assets have the highest quality ceiling of any use case. A hero sword in a film close-up may fill the entire screen at 4K resolution for multiple seconds — any topology error, UV seam, or texture resolution limit becomes immediately visible. Polygon counts of 100,000–500,000 triangles are not uncommon for subdivision-ready film assets.

Film-pipeline weapons are typically modelled for Blender, Maya, or Houdini. In Blender, the Subdiv Surface modifier workflow is dominant: model a clean low-poly base cage (5,000–15,000 tris), apply 2–3 levels of Catmull-Clark subdivision, then bake the result to a game-res normal map. The source .blend file with the subdivision modifier in place is the most valuable deliverable — it allows the VFX supervisor to adjust the base cage for visual development shots.

Frequently Asked Questions

What polygon count should game-ready weapon 3D models have?

Polygon budgets depend on camera distance. First-person weapons (held in view at all times) get the biggest budget: 5,000–20,000 triangles with a 2K–4K texture atlas is typical for AAA games; indie and mobile games target 1,500–6,000 triangles. Third-person character weapons (seen at arm's length) use 1,500–5,000 triangles. World-pickup or dropped weapon props visible only at a distance drop to 500–1,500 triangles. The highest-detail assets include a matching high-poly bake (100,000–500,000 triangles) used solely to generate normal, roughness, and AO maps — the high-poly version is not imported into the game engine. Check whether the listing includes the high-poly source mesh, which is valuable for rebaking to different resolutions.

What textures are included with PBR weapon models?

A complete PBR weapon set includes: Albedo/Base Color (colour map, no lighting baked in), Normal map (surface micro-detail — edge wear, engraving, scratches, weave), Roughness map (separates matte leather from polished metal from worn grip wood), Metallic map (defines which pixels are metal vs non-metal in a Metalness workflow), and AO (Ambient Occlusion — pre-baked contact shadow in crevices and tight geometry). Many creators also provide an Emissive map (glowing runes, energy cores, scope reticles) and a Height map for tessellation-based displacement. Texture resolution is usually 2K (2048×2048) for secondary weapons and 4K for hero weapons. Check the listing description for which maps are included and at what resolution.

How do I set up first-person weapon viewmodels in Unreal Engine 5?

First-person weapon viewmodels require a separate weapon mesh placed on a dedicated ViewModel camera (a camera with a narrow, fixed FOV so the weapon does not distort at the screen edge). In the FBX, check that the weapon has a 'grip socket' or named bone at the hand attachment point — this is where the character's hand IK targets attach. A correctly set up weapon FBX includes: the weapon mesh, a skeleton with at minimum a Root bone and a Grip bone, and optionally separate bones for moving parts (slide, bolt, magazine, trigger). If you are doing procedural recoil via Animation Blueprint, no animation clips are needed in the FBX — just the skeleton and mesh. For melee weapons, a 'blade start' and 'blade end' socket position defines the sweep collision volume for hit detection.

Can I 3D print weapon models for cosplay?

Yes — cosplay prop printing is one of the most popular uses for weapon 3D models. Key checks before printing: the Proofly viewer's 'Watertight' badge confirms the mesh is manifold and printable. For large props like a 1.2 m greatsword, the model should be pre-split into sections that fit a standard print bed (220×220 mm FDM or 192×120 mm MSLA) with alignment pegs or flat mating faces. Wall thickness should be at least 2.5 mm for structural rigidity — hollow pieces save filament but may flex or crack. FDM prints at 0.15–0.2 mm layer height with 20–40% gyroid infill work well for props. Resin is ideal for fine surface detail (runes, filigree, gemstone insets) on smaller pieces. Always check that the printed dimensions match your cosplay scale using the Proofly viewer's Dimensions overlay before purchasing.

Do Proofly weapon models work in Unity?

Yes. Import FBX via the Project window (drag and drop). Unity's Import Settings dialog lets you control: Scale Factor (set to 0.01 if the weapon was modelled in centimetres in Maya/3ds Max), Read/Write Enabled (only needed for runtime mesh modification), and Generate Lightmap UVs (not needed for weapon props). For the texture pipeline, Unity's URP and HDRP both use a Metallic-Roughness PBR workflow identical to Unreal's Metalness workflow — the same texture set works in both engines without conversion. If you purchased GLB format, Unity 2020.3+ imports GLTF/GLB natively via the Package Manager GLTF importer. For weapons with multiple LODs embedded in a single FBX (LOD0/LOD1/LOD2 hierarchy), Unity auto-generates an LOD Group on import.

What is HiddenMark and why does it matter for weapon model creators?

HiddenMark is Proofly's steganographic per-buyer watermark. When you download a weapon 3D model, an invisible fingerprint is encoded into the mesh — your purchase ID, account ID, and timestamp — without altering any visual or functional property. Weapon models are a high-piracy category: a popular sword or sci-fi rifle gets extracted from game mods, uploaded to free repositories, and redistributed without the creator's permission. HiddenMark lets the creator identify which buyer's copy leaked and provides a traceable evidence trail for DMCA takedowns. For buyers using the asset legitimately in a game, film, or cosplay project, the watermark is completely transparent and adds zero file size overhead.

Find the Right Weapon Model

Browse swords, axes, bows, sci-fi weapons, and prop packs across every genre and use case. Filter by format, polygon count, rigged status, or intended use. Preview every model in 3D before you buy.

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