July 16, 2026
Description
This uses Sillyshells, get them here: https://www.printables.com/model/880038-silly-shells-for-homemade-nerf-blasters
Thanks to sillybutts for creating the sillyshell ecosystem!
OOD now has hardware kits, make sure you select the correct plungertube and no barrel https://outofdarts.com/products/leedle-dynamics-ultimate-stringer-blaster-hardware-kit
Break Action Blaster for sillyshells
Can be made with or without hardware
Ejects Shells
Can Fire Most Shells (Barring missile spigots)
3 Walls 20% infill for color A and color B, 5 Walls 20% infill for color C. No supports.
180mm³ Printer needed
4mm elastic string required (this stuff), like 1,5m depending on the version youre using
Kitchen rubberbands needed (Circumference like 12cm)
Bill of materials for both versions:
No Hardware Version | |
4mm Elastic Cord | 1,5m |
Kitchen Rubberbands | 6 |
Hardware Version | |
Kitchen Rubberbands | 3 |
016 Orings | 2 |
4mm Elastic Cord | 1,5m |
123 Orings | 3 |
Goblin/Slab PT (4in of Talonclaw Polycarb tube) | 1 |
Pen style springs, 5,6x17mm | 3 |
License:
Standard Digital File License