BB Shooter Pen - Rubber Band Powered

Rubber Band Powered BB Shooter Pen

This is a 3D-printed pen that shoots 6mm BB pellets using a rubber band mechanism. It features a magazine that holds up to 30 BB pellets for extended fun. Perfect for hobbyists and makers who enjoy mechanical creativity!

Specifications:

• Material: PETG
• Requires:
  • 2 × M3x15 screws
  • 1 × M3x20 screw (knurled head recommended for easy unscrewing)
  • Strong thick rubber band
  • Some super glue (optional)
  • Vaseline (optional, for smoother operation)

Assembly Instructions:

The assembly video coming soon!

1.  Apply a small amount of super glue on screws to secure them in place.
2. Use the M3x20 screw to close the magazine — do not glue this screw. The knurled head allows easy opening and closing of the magazine for reloading BB pellets.
3. Apply a small amount of vaseline to moving parts to ensure smooth operation.

Once assembled, load your BB pellets into the magazine, pull back the rubber band, and fire!

⚠ Safety Notice:
This is a hobbyist project intended for safe, responsible use. Always wear eye protection when operating. Use only in safe environments.