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Nessie | Low/Optional Hardware Silly Shell Blaster 3D Printer File Image 1
Nessie | Low/Optional Hardware Silly Shell Blaster 3D Printer File Image 2
Nessie | Low/Optional Hardware Silly Shell Blaster 3D Printer File Image 3
Nessie | Low/Optional Hardware Silly Shell Blaster 3D Printer File Image 4
Nessie | Low/Optional Hardware Silly Shell Blaster 3D Printer File Thumbnail 1
Nessie | Low/Optional Hardware Silly Shell Blaster 3D Printer File Thumbnail 2
Nessie | Low/Optional Hardware Silly Shell Blaster 3D Printer File Thumbnail 3
Nessie | Low/Optional Hardware Silly Shell Blaster 3D Printer File Thumbnail 4

Nessie | Low/Optional Hardware Silly Shell Blaster

Bruce LeedleLeedleLeedleLee avatarBruce LeedleLeedleLeedleLee

July 16, 2026

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DescriptionCommentsTags

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

Overview:

  • Break Action Blaster for sillyshells

  • Can be made with or without hardware

  • Ejects Shells

  • Can Fire Most Shells (Barring missile spigots)

Printing and hardware:

  • 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

Showoff video: 

Assembly guide:

Assembly guide(Scuffed but for the low hardware version):

 

Thanks to KptnAutismus and Bearith for valuable feedback!

License:

Standard Digital File License

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