Complete 3D Gun Kits: All The Parts to Finish Your Printed Frame

You’ve 3D printed a high-quality firearm frame. Now what? Sourcing dozens of individual, compatible parts is the most common point of failure for any build. Our 3D Gun Kits solve this problem. These are complete hardware completion kits, providing every pin, spring, slide, and component you need to turn your printed receiver into a functional, reliable firearm. Stop the scavenger hunt and start building with confidence.

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 Why Our 3D Gun Kits Are the Industry Standard

We provide expertly curated parts kits that guarantee compatibility and performance with the most popular 3D printed firearm designs.

• Guaranteed Compatibility: Each kit is specifically designed to work with popular and vetted 3D printed frames (like the G19/G17) and receivers (like the Orca AR-15), eliminating guesswork.
• Mil-Spec or Better Parts: We only include high-quality, factory-new components that meet or exceed manufacturer specifications, ensuring safe and reliable operation.
• Simplified Sourcing: Get every required component in one box. No more managing multiple shopping carts, shipping fees, or part-sourcing headaches.
• Fast USA Shipping: All kits are pre-packaged and shipped directly from our U.S. facility, so you can start your build sooner.

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Browse Our 3D Gun Kit Collections

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 3D Handgun Completion Kits

These kits include everything you need except the printed frame. You get a complete, fully assembled slide, a complete lower parts kit (LPK), and locking block/rail systems compatible with the most popular G19, G17, and G26 3D printed frames.
[Link Button] Shop Handgun Completion Kits →

 3D Rifle Completion Kits

Build out your printed AR-15 or AR-9 receiver with a complete hardware package. These kits include the buffer tube assembly, lower parts kit, fire control group, and everything required to populate your printed receiver and mate it with an upper.
[Link Button] Shop Rifle Completion Kits →

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 The Complete 3D Build Ecosystem

A successful build requires more than just parts. Use this guide to navigate the entire process from start to finish.

Step 1: Get the Right 3D File
Your build starts with a quality digital blueprint. Untested files can be inaccurate and unsafe.

• Action: [Internal Link] Browse our vetted 3D Gun Files to find reliable designs.

Step 2: Choose the Correct Filament
The material you print with determines the strength and safety of your frame.

• Action: Use only PLA+ or Carbon Fiber Nylon filament for firearm components.

Step 3: Source Your Hardware (This Page!)
This is the easiest step. Select the 3D Gun Kit from this page that matches your chosen 3D file.

Step 4: Follow Assembly Guides
Once your frame is printed, follow the developer’s instructions for assembly. For innovative designs like the Orca, we recommend following the official developer’s guide, such as the one found on Hoffman Tactical’s website, for precise instructions.

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FAQ: 3D Gun Kit Questions Answered

Q1: What comes in a 3D gun kit?

A1: A 3D gun kit is a hardware completion kit that includes all the necessary parts to finish a 3D printed firearm frame. This typically includes a complete slide, barrel, lower parts kit, springs, and pins. The 3D printed frame itself is not included.

Q2: Do 3D gun kits include the 3D printed frame?

A2: No, 3D gun kits from ghost-guns.us.com do not include the 3D printed frame or receiver. These kits contain the hardware components you need to populate the frame after you have printed it yourself.

Q3: What is the best kit for a printed G19 frame?

A3: The best kit for a printed G19 frame is a “G19 Completion Kit.” It includes a G19-compatible slide, 9mm barrel, and a complete lower parts kit specifically designed to fit the dimensions and pin holes of standard 3D printed G19-style frames.

Q4: Are 3D gun hardware kits legal to buy?

A4: Yes, purchasing a kit of firearm parts is legal under federal law in the United States. These are simply unregulated components. However, you are responsible for ensuring that manufacturing a firearm is legal in your specific state and city.

Q5: Is it cheaper to buy a 3D gun kit or source parts individually?

A5: It is almost always cheaper and more efficient to buy a complete 3D gun kit. Sourcing parts individually involves multiple purchases, separate shipping costs, and a high risk of ordering incompatible components, which increases the total cost and build time.