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Bastion: Fully Mechanical X-GEN Shell-Ejecting Foam Dart Blaster

Bastion-Main-Image.jpg Bastion: Fully Mechanical X-GEN Shell-Ejecting Foam Dart Blaster
Bastion-3.jpg Bastion: Fully Mechanical X-GEN Shell-Ejecting Foam Dart Blaster
Bastion-4.jpg Bastion: Fully Mechanical X-GEN Shell-Ejecting Foam Dart Blaster
Bastion-5.jpg Bastion: Fully Mechanical X-GEN Shell-Ejecting Foam Dart Blaster
Bastion-6.jpg Bastion: Fully Mechanical X-GEN Shell-Ejecting Foam Dart Blaster
Bastion-7.jpg Bastion: Fully Mechanical X-GEN Shell-Ejecting Foam Dart Blaster
Bastion-8.jpg Bastion: Fully Mechanical X-GEN Shell-Ejecting Foam Dart Blaster
Wisp-Blaster-7.jpg Bastion: Fully Mechanical X-GEN Shell-Ejecting Foam Dart Blaster
Convert-to-GIF-project.gif Bastion: Fully Mechanical X-GEN Shell-Ejecting Foam Dart Blaster
Bastion-Main-Image.jpg Bastion: Fully Mechanical X-GEN Shell-Ejecting Foam Dart Blaster
Bastion-3.jpg Bastion: Fully Mechanical X-GEN Shell-Ejecting Foam Dart Blaster
Bastion-4.jpg Bastion: Fully Mechanical X-GEN Shell-Ejecting Foam Dart Blaster
Bastion-5.jpg Bastion: Fully Mechanical X-GEN Shell-Ejecting Foam Dart Blaster
Bastion-6.jpg Bastion: Fully Mechanical X-GEN Shell-Ejecting Foam Dart Blaster
Bastion-7.jpg Bastion: Fully Mechanical X-GEN Shell-Ejecting Foam Dart Blaster
Bastion-8.jpg Bastion: Fully Mechanical X-GEN Shell-Ejecting Foam Dart Blaster
Wisp-Blaster-7.jpg Bastion: Fully Mechanical X-GEN Shell-Ejecting Foam Dart Blaster

🔫 3D models of guns or weapons are dummy objects or prop toys and have no real functionality as weapons. They are intended for entertainment or decorative purposes only. For any design violating our T&Cs, please report them.

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3 files (ZIP) Close
  • 1. X-GEN Firing Module (Print First).zip
    • 1. X-Gen System - LBX Cartridge (5x Required)/3MF/Cartridge 3MF.3mf
    • 1. X-Gen System - LBX Cartridge (5x Required)/STL/0. LB-X Loader (Print Only Once).stl
    • 1. X-Gen System - LBX Cartridge (5x Required)/STL/1. LB-X Outer Body.stl
    • 1. X-Gen System - LBX Cartridge (5x Required)/STL/2. LB-X Inner Body V2.stl
    • 1. X-Gen System - LBX Cartridge (5x Required)/STL/3. LB-X Primer-Trigger.stl
    • 1. X-Gen System - LBX Cartridge (5x Required)/STL/4. LB-X Dart Platform.stl
    • 1. X-Gen System - LBX Cartridge (5x Required)/STL/5A. LB-X Spring (Normal Tension - Recommended).stl
    • 1. X-Gen System - LBX Cartridge (5x Required)/STL/5B. LB-X Spring (High Tension).stl
    • 1. X-Gen System - LBX Cartridge (5x Required)/STL/6. LB-X Rubber Band Holder V2 (2x).stl
    • 2. X-GEN System - Main Bodies/3MF/Main Bodies 3MF.3mf
    • 2. X-GEN System - Main Bodies/STL/1. Main Body V7.stl
    • 2. X-GEN System - Main Bodies/STL/2. Top Cover.stl
    • 2. X-GEN System - Main Bodies/STL/3. FWD Plug.stl
    • 2. X-GEN System - Main Bodies/STL/4. AFT Plug.stl
    • 2. X-GEN System - Main Bodies/STL/5. Gear.stl
    • 3. X-GEN System - Slide/3MF/Slide System 3MF.3mf
    • 3. X-GEN System - Slide/STL/1. AFT Slide V3.stl
    • 3. X-GEN System - Slide/STL/2. FWD Slide.stl
    • 3. X-GEN System - Slide/STL/3A. Extractor (Normal - Recommended).stl
    • 3. X-GEN System - Slide/STL/3B. Extractor (High Tension).stl
    • 3. X-GEN System - Slide/STL/4. Extractor Plug.stl
    • 3. X-GEN System - Slide/STL/5. Striker.stl
    • 4. X-GEN System - Mechanism/3MF/Mechanism 3MF.3mf
    • 4. X-GEN System - Mechanism/STL/1. Slide Stopper.stl
    • 4. X-GEN System - Mechanism/STL/10. Mag Holder Plug.stl
    • 4. X-GEN System - Mechanism/STL/2. Slide Stopper Plug V2.stl
    • 4. X-GEN System - Mechanism/STL/3. Hammer.stl
    • 4. X-GEN System - Mechanism/STL/4. Hammer Plug.stl
    • 4. X-GEN System - Mechanism/STL/5. Trigger V2.stl
    • 4. X-GEN System - Mechanism/STL/6. Trigger Disconnector.stl
    • 4. X-GEN System - Mechanism/STL/7. Trigger Spacer.stl
    • 4. X-GEN System - Mechanism/STL/8. Trigger Plug.stl
    • 4. X-GEN System - Mechanism/STL/9. Mag Holder V3.stl
    • 5. X-GEN System - Magazine/3MF/Magazine 3MF.3mf
    • 5. X-GEN System - Magazine/STL/1. Magazine Main Body V3.stl
    • 5. X-GEN System - Magazine/STL/10. Bottom Stationary Spacer.stl
    • 5. X-GEN System - Magazine/STL/11. Upper Moving Spacer.stl
    • 5. X-GEN System - Magazine/STL/12. Upper Moving Spacer Pin.stl
    • 5. X-GEN System - Magazine/STL/13. Connector-Lifter Plug.stl
    • 5. X-GEN System - Magazine/STL/2. Magazine Bottom V3.stl
    • 5. X-GEN System - Magazine/STL/3. Lifter V4.stl
    • 5. X-GEN System - Magazine/STL/4. Link V2 (6x).stl
    • 5. X-GEN System - Magazine/STL/5. Link With Extension V2 (2x).stl
    • 5. X-GEN System - Magazine/STL/6. Link Connector - Middle (2x).stl
    • 5. X-GEN System - Magazine/STL/7. Link Connector - Rubberband (2x).stl
    • 5. X-GEN System - Magazine/STL/8. Bottom Pin (2x) v2.stl
    • 5. X-GEN System - Magazine/STL/9. Bottom Moving Spacer.stl
    • X-GEN System - BOM.pdf
    • X-GEN System - Instructions.pdf
    • X-GEN System - Terms and Condition.pdf
  • 2. Bastion Blaster (Print Second).zip
    • 1. BASTION - Main Bodies/3MF/Main Bodies 3MF.3mf
    • 1. BASTION - Main Bodies/STL/1. Barrel V2.stl
    • 1. BASTION - Main Bodies/STL/2. Front Frame V2.stl
    • 1. BASTION - Main Bodies/STL/3. Middle R Frame.stl
    • 1. BASTION - Main Bodies/STL/4. Middle L Frame V2.stl
    • 1. BASTION - Main Bodies/STL/5. Rear Frame V2.stl
    • 1. BASTION - Main Bodies/STL/6. Front Handle.stl
    • 1. BASTION - Main Bodies/STL/7. Rear Handle.stl
    • 1. BASTION - Main Bodies/STL/8. Rear Handle Bottom V3.stl
    • 2. BASTION - Small Bodies/3MF/Small Bodies 3MF.3mf
    • 2. BASTION - Small Bodies/STL/1. Front Upper Plug.stl
    • 2. BASTION - Small Bodies/STL/10. Rear Upper Plug.stl
    • 2. BASTION - Small Bodies/STL/11. Charging Handle.stl
    • 2. BASTION - Small Bodies/STL/12. Mag Release V2.stl
    • 2. BASTION - Small Bodies/STL/13. Slide Catcher.stl
    • 2. BASTION - Small Bodies/STL/14. Trigger.stl
    • 2. BASTION - Small Bodies/STL/2. Front Lower Plug.stl
    • 2. BASTION - Small Bodies/STL/3. Front Handle Pin.stl
    • 2. BASTION - Small Bodies/STL/4. Front Barrel Pin.stl
    • 2. BASTION - Small Bodies/STL/5. Rail.stl
    • 2. BASTION - Small Bodies/STL/6. Trigger Guard V3.stl
    • 2. BASTION - Small Bodies/STL/7. Rear Handle Pin.stl
    • 2. BASTION - Small Bodies/STL/8. Aft Sight V3.stl
    • 2. BASTION - Small Bodies/STL/9. Rear Lower Plug.stl
    • 3. BASTION - Stock/3MF/Stock 3MF.3mf
    • 3. BASTION - Stock/STL/1. Stock Rails.stl
    • 3. BASTION - Stock/STL/2. Stock Rails Plug.stl
    • 3. BASTION - Stock/STL/3. Stock Main Body.stl
    • 3. BASTION - Stock/STL/4. Stock Rear.stl
    • 3. BASTION - Stock/STL/5. Stock Position Locker.stl
    • 3. BASTION - Stock/STL/6. Stock Pin (2x).stl
    • BASTION - BOM.pdf
    • BASTION - Instructions.pdf
    • BASTION - Terms and Condition.pdf
  • Free Add-On - Adjustable Sight.zip
    • 3MF/Sight 3MF.3mf
    • Instructions.pdf
    • STL/1. Main Body.stl
    • STL/2. Sight Plate.stl
    • STL/3. Pin.stl
    • STL/4. Cover.stl
    • STL/5. Adjusting Screw.stl

Learn more about the formats
Last update
Publication date
Design number 4168060
Design author Leblasto
Leblasto

Leblasto

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3D printer file info

3D model description

Bastion: Fully Mechanical Full-Auto Foam Dart Blaster

Video about the blaster: https://youtu.be/sfODLgl_seo

3D Model Description

Low hardware build: only requires rubber bands, resistance bands, and silicone oil — nothing else.

I’ve been working on this one for a while, and it’s probably the most refined system I’ve made so far. It runs on the new X-Gen mechanism with a counter-slide, which makes a huge difference in reliability and how smooth it feels when firing.

The cartridges are pre-primed and drive the entire blowback system, while the dart is powered by resistance bands, giving it a unique feel compared to anything else out there.

It fires 92x19mm foam darts at around 55–65 FPS, and yes — it’s full auto.

If your state law requires, print the blaster (especially the front end) in bright colors such as orange.

Important Notes
-Files only — this is a digital product, not a physical blaster
-Uses LB-X cartridges only — NOT compatible with Scully or Floki cartridges and magazines
-Ensure correct band setup — improper tuning may affect performance or reliability

This Product Includes
-STL files for 3D printing
-3MF files
-Printing instructions
-Assembly instructions
-All files for the X-Gen module and LB-X cartridge
-All files for the BASTION

Blaster Features
-Compatible with 92x19mm foam darts
-Approximate performance: 55–65 FPS
-Full-auto operation
-5-round magazine
-MP5-style charging handle
-Slide locks back on empty with slide release
-Adjustable stock

Non-3D Printed Materials Needed
-Office rubber bands
-Resistance bands
-Silicone oil
-Foam darts

Recommended Tools
-Stencil knife
-Weight Scales
-Pliers
-Screwdriver
-Scissors

License (Once Purchased)
-Unlimited personal use
-Allowed to make copies for friends and family (no financial gain)
-Allowed to make one commercial sale of the printed product per digital file purchase
-Not allowed to modify or redistribute the digital files

Safety Notice
-Recommended for ages 16+
-Always wear safety glasses when operating

3D printing settings

Printer Requirements:
-FDM 3D printer with minimum bed of 200x200mm
-PLA supported, PETG recommended for some parts
-Avoid weak adhesion filaments
-3MF files are included also but please check settings before using them

Categories

All categories › Game › Toys / Mechanical Toys

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