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 16 reviews
Amazing

I just finished painting my Firstborn head, and now with his bolter, it looks like I have a Dawn of War model! I’m so happy with all of my purchases!

Raymond Sapp
Ranged Weapon 1:18 Scale Standard Bolter great for JoyToy Action Figures
Ranged Weapon 1:18 Scale Standard Bolter great for JoyToy Action Figures
I love this helmet, looking to buy more.

I'm in the process of converting my Primaris army into Firstborn, and this was the cheapest (and best quality) option. The seller is very generous and cares for their product. 5/5!

Raymond Sapp
MK VII Helmet: Helmet Swap for JoyToy Warhammer 40K Compatible Space Marine 1:18 4" Action Figures
MK VII Helmet: Helmet Swap for JoyToy Warhammer 40K Compatible Space Marine 1:18 4" Action Figures

Well done.

Patrick
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

Very nice detail definitely recommend product

Patrick
Sanguis Legions MKVII Pauldron: Gen: 7 Shoulder Pad Compatible with JoyToy Warhammer 40K Space Marine 1:18 Scale 4" Action Figures
Sanguis Legions MKVII Pauldron: Gen: 7 Shoulder Pad Compatible with JoyToy Warhammer 40K Space Marine 1:18 Scale 4" Action Figures
Item review

I found the items I ordered to be of peak quality, and the added bonuses were an even more welcome addition, these parts will be put to very good use, certainly a good store.

Zachary Kelly
Iron Skull Warriors MKIII Helmet: Helmet for Warhammer 40K JoyToy Compatible Space Marine 1:18 Action Figure 4" Custom Part
Iron Skull Warriors MKIII Helmet: Helmet for Warhammer 40K JoyToy Compatible Space Marine 1:18 Action Figure 4" Custom Part
Really awesome head sculpt

Joytoy doesn’t make world eaters this head sculpt makes it happen! Looks great!

Lindsey Douglas
Blood Hunter Berzerker Skull Helmet for JoyToy Chaos Space Marine Action Figures
Blood Hunter Berzerker Skull Helmet for JoyToy Chaos Space Marine Action Figures
Excellent quality for a great price!

My custom items came printed with fine exquisite detail, and for the price I payed for I couldn't ask for better! Highly recommended!

Dylan Scrivner
Apothecary MK X Helmet with Optics: Helmet Swap for JoyToy Warhammer 40K Compatible Space Marine 1:18 4" Action Figures
Apothecary MK X Helmet with Optics: Helmet Swap for JoyToy Warhammer 40K Compatible Space Marine 1:18 4" Action Figures

Everything is awesome. I trust this seller for all 3D prints.

Christopher
Iron Skull Legion Shoulder Insignia: 3D Shoulder Pad decal for JoyToy Warhammer 40K Compatible Space Marine 1:18 4" Action Figures
Iron Skull Legion Shoulder Insignia: 3D Shoulder Pad decal for JoyToy Warhammer 40K Compatible Space Marine 1:18 4" Action Figures
Ulrik The Slayer

The Plasma Pistol and Crosious Arcanem are absolutely brilliant. They both made my conversion of an Ultramires Chaplain into Wolf PRiest Ulrik the Slayer possible.

Quinn McCulloch
Los Muertos Chapter Artificer Pattern Plasma Gun compatible with JoyToy Space Marine Action Figures
Los Muertos Chapter Artificer Pattern Plasma Gun compatible with JoyToy Space Marine Action Figures

Amazing shipping, perfect condition, and exactly what I asked for.

Francesco
Pyramid Spike Shoulder Pad: Warhammer 40K JoyToy Compatible Space Marine 1:18 Action Figure 4" Custom Part
Pyramid Spike Shoulder Pad: Warhammer 40K JoyToy Compatible Space Marine 1:18 Action Figure 4" Custom Part

Perfect condition and exactly what I asked for! As always 18th scale armory had come through with excellent an excellent product.

Francesco
Custom Designed Shoulder Pads for JoyToy Space Marines Warhammer 40K Compatible 1:18 Scale Action Figures Custom Pauldron Parts
Custom Designed Shoulder Pads for JoyToy Space Marines Warhammer 40K Compatible 1:18 Scale Action Figures Custom Pauldron Parts
Great product

Can you message me on Instagram?

Christopher Pineo
Custom Designed Shoulder Pads for JoyToy Space Marines Warhammer 40K Compatible 1:18 Scale Action Figures Custom Pauldron Parts
Custom Designed Shoulder Pads for JoyToy Space Marines Warhammer 40K Compatible 1:18 Scale Action Figures Custom Pauldron Parts

Came in perfect condition as pictured, packaged safely and with care, will definitely be ordering again

Francesco
Night Terrors Legion Shoulder Pad Decal: 3D Shoulder Pad decal for JoyToy Warhammer 40K Compatible Space Marine 1:18 4" Action Figures
Night Terrors Legion Shoulder Pad Decal: 3D Shoulder Pad decal for JoyToy Warhammer 40K Compatible Space Marine 1:18 4" Action Figures
Awesome Blood Angels accessories!

I ordered a large order of chalice axes and blood angels power swords and the prints are solid and sturdy can’t wait to paint them up! Also thank you for the extras!

Austin Shaw
Chaplain Skull Helmet with Eagle compatible with JoyToy Space Marine Action Figures
Chaplain Skull Helmet with Eagle compatible with JoyToy Space Marine Action Figures
Great accessories for my Joytoy army!

Thanks again for all the great prints! Was even nice enough to throw in extras and help with a issue on shipping! Will definitely be back for more items thanks again!

A.S.
Custom Space Marine Jump Pack: Warhammer 40K JoyToy Compatible Space Marine 1:18 Action Figure 4" Custom Part
Custom Space Marine Jump Pack: Warhammer 40K JoyToy Compatible Space Marine 1:18 Action Figure 4" Custom Part