Welcome to 18th Scale Armory

We specialize in high-quality 3D-Printed Fantasy, Science Fiction, Reality based action figure upgrades, parts, and more! Our goal is to be a one stop shop for custom action figure designers. SO… What are you waiting for? Start your custom creation today.

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Heads / Helmets

Our 1:18th Scale helmets and head-swaps are the ultimate choice for JoyToy space marine, guard, or chaos marine collectible action figure models, guaranteeing a distinctive and unparalleled appearance.

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Armor - Shoulder Pads

Make it easy to customize and paint your JoyToy power-armored marine models with these shoulder pads and aesthetic bits for a uniform appearance across your army.

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Weapons

Whether you need to wade into battle with close combat or ranged weapons these 1:18th Scale 3D models of guns or bladed weapons are for action figures, kitbashing, or prop toys and have no real functionality as weapons. They are intended for collectible action figure armies.

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Accessories

1:18th Scale Accessories for JoyToy Action Figures, the raised details on your parts will make painting easy, ensuring a consistent and uniform appearance throughout your collection.

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G.I. Joe, 6" Action Figure Accessories

Custom helmets, head swaps, and weapons that set your G.I. Joe Classified series collectible 1:12 Scale Action Figures apart.

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Custom Scenic Bases

Add some style to your creations with a custom scenic base. Various sizes to choose from.

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Painting Accessories

Explore our range of painting accessories for hobbyists and enthusiasts! From painting handles for a steady grip on your miniatures to convenient airbrush stands, we have the tools you need. Our paint racks keep your colors organized, while paint pot holders prevent spills. Your painting journey just got easier – we've got you covered. Browse our collection now!

Beautifully detailed, resin and PLA action figure upgrades, parts, terrain, miniatures, and accessories for HiPlay, JoyToy, G.I. Joe Classified Series, STAR WARS The Vintage Collection, and The Black Series.

All of our products are manufactured and expertly hand painted in the USA

Let customers speak for us

from 55 reviews

All is ok

Iván
Decal Shoulder Pad Skull 3D: Warhammer 40K JoyToy Compatible Space Marine 1:18 Action Figure 4" Custom Part
Decal Shoulder Pad Skull 3D: Warhammer 40K JoyToy Compatible Space Marine 1:18 Action Figure 4" Custom Part

All is ok,the seller is a good guy, it's a shame that the customs fees are so expensive.

Iván
Night Terrors Legion MKIII Shoulder Pad Full Sword Breaker with Studded Rivets for JoyToy Traitor Legion Action Figures
Night Terrors Legion MKIII Shoulder Pad Full Sword Breaker with Studded Rivets for JoyToy Traitor Legion Action Figures
Perfect

10/10

Cristobal Beltran
Custom Great Two-Handed Chain Axe with Claw for JoyToy Grimdark Marine Action Figures
Custom Great Two-Handed Chain Axe with Claw for JoyToy Grimdark Marine Action Figures

Its a pretty simple piece, wasn’t expecting much, definitely exceeded expectations, sturdy detailed piece, easy to paint. Fits great on any jt figure. Great price!

Jordan
Angels Grimm Legion Shoulder Pad Decal Version 01 for JoyToy Battle Brother Marine Action Figures
Angels Grimm Legion Shoulder Pad Decal Version 01 for JoyToy Battle Brother Marine Action Figures

I was really happy with this one. The pictures don’t do this justice. The quality is top notch, the weight, and the details are superb, super easy to paint as well, great choice for a chaplain, a captian or just to add some badassness to your marines.

Jordan
Bolter Lightning Pattern for JoyToy Grimdark Battle Brother Action Figures
Bolter Lightning Pattern for JoyToy Grimdark Battle Brother Action Figures

The pictures dont do it justice. Very high quality with amazing detail, solid piece worth it!

Jordan
Chaplain Crozius: Close Combat Weapon Warhammer 40K JoyToy Compatible Space Marine 1:18 Action Figure 4" Custom Part
Chaplain Crozius: Close Combat Weapon Warhammer 40K JoyToy Compatible Space Marine 1:18 Action Figure 4" Custom Part
B.A.T. Arm Accessory - Robotic Claw

A+++++.... Thank you!

Jason Yohe
B.A.T. Arm Accessory - Robotic Claw: G.I. Joe Classified Series BAT Weapon Swaps 1:12 Scale 6" Action Figure Custom Parts
B.A.T. Arm Accessory - Robotic Claw: G.I. Joe Classified Series BAT Weapon Swaps 1:12 Scale 6" Action Figure Custom Parts
B.A.T. Arm Accessory - Rotary Saw

A+++.... Thank you!

Jason Yohe
B.A.T. Arm Accessory - Rotary Saw: G.I. Joe Classified Series BAT Weapon Swaps 1:12 Scale 6" Action Figure Custom Parts
B.A.T. Arm Accessory - Rotary Saw: G.I. Joe Classified Series BAT Weapon Swaps 1:12 Scale 6" Action Figure Custom Parts

MK VII Helmet with Cross and Laurel Leaves: Helmet Swap for JoyToy Warhammer 40K Compatible Chaos Space Marine 1:18 4" Action Figures

David Elvir
MK VII Helmet with Cross and Laurel Leaves: Helmet Swap for JoyToy Warhammer 40K Compatible Chaos Space Marine 1:18 4" Action Figures
MK VII Helmet with Cross and Laurel Leaves: Helmet Swap for JoyToy Warhammer 40K Compatible Chaos Space Marine 1:18 4" Action Figures

I love it even came with extra goodies. Package came in safe and sound. i will definitely be shopping agian.

A.M.
Mark V Helmet V2 for JoyToy Space Marine 1:18 Scale Action Figures
Mark V Helmet V2 for JoyToy Space Marine 1:18 Scale Action Figures

I love it even came with extra goodies. Package came in safe and sound. i will definitely be shopping agian.

A.M.
Shoulder Pad MKIV Studded with Molecular Bonding Studs for JoyToy Grimdark Marine Action Figures
Shoulder Pad MKIV Studded with Molecular Bonding Studs for JoyToy Grimdark Marine Action Figures

I love it even came with extra goodies. Package came in safe and sound. i will definitely be shopping agian.

A.M.
Chaplain Crozius: Close Combat Weapon Warhammer 40K JoyToy Compatible Space Marine 1:18 Action Figure 4" Custom Part
Chaplain Crozius: Close Combat Weapon Warhammer 40K JoyToy Compatible Space Marine 1:18 Action Figure 4" Custom Part
Very good stuff for my Ultramarines!!

I ordered several items from 18th Scale Armory and all went very well.
The mkIII is very well detailed and easy to paint, scale is perfect for Joytoy marines even gen.1 with smaller hands!
To be clear, I’ve already ordered another batch of weapons for my collection :)

Laurent H.
Mark III Shrike Sniper Rifle: Warhammer 40K JoyToy Compatible Space Marine 1:18 Action Figure 4" Custom Part
Mark III Shrike Sniper Rifle: Warhammer 40K JoyToy Compatible Space Marine 1:18 Action Figure 4" Custom Part
Great !

Details are very great as quality. I’m painting the halo with skull and it’s really easy to do.
I’m very satisfied with my purchase ! Thank you a lot :)

Laurent H.
Backpack Mount Iron Halo with Skull compatible with JoyToy Space Marine Action Figure 1:18th Scale Custom Part
Backpack Mount Iron Halo with Skull compatible with JoyToy Space Marine Action Figure 1:18th Scale Custom Part

The quality and details are great.

Paul
Bolter with Scope compatible with JoyToy Space Marine Action Figures
Bolter with Scope compatible with JoyToy Space Marine Action Figures
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