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Harmony Pump Action Low Hardware Clip Fed Dart Blaster 3D Printer File Image 1
Harmony Pump Action Low Hardware Clip Fed Dart Blaster 3D Printer File Image 2
Harmony Pump Action Low Hardware Clip Fed Dart Blaster 3D Printer File Image 3
Harmony Pump Action Low Hardware Clip Fed Dart Blaster 3D Printer File Image 4
Harmony Pump Action Low Hardware Clip Fed Dart Blaster 3D Printer File Image 5
Harmony Pump Action Low Hardware Clip Fed Dart Blaster 3D Printer File Thumbnail 1
Harmony Pump Action Low Hardware Clip Fed Dart Blaster 3D Printer File Thumbnail 2
Harmony Pump Action Low Hardware Clip Fed Dart Blaster 3D Printer File Thumbnail 3
Harmony Pump Action Low Hardware Clip Fed Dart Blaster 3D Printer File Thumbnail 4
Harmony Pump Action Low Hardware Clip Fed Dart Blaster 3D Printer File Thumbnail 5

Harmony Pump Action Low Hardware Clip Fed Dart Blaster

Bruce LeedleLeedleLeedleLee avatarBruce LeedleLeedleLeedleLee

July 24, 2025

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Description

Wanna buy a finished blaster? Visit https://bearswares.shop/products/harmony-by-leedledynamics 

This is a string powered clip fed blaster, it draws in printed clips through the side with a system of hooks and camtracks to advance the clip by one when priming the blaster. 

Will fit on a 180*180*180 print bed, if you print the long parts diagonally on the buildplate.
Its only bit of hardware you need is a bit of 4mm elastic cord and of course the darts. I suggest firm darts with narrow heads like worker gen3+ or later dart zone offerings.

Included in the files are: 
-Blaster
-Stock
-Pump grip
-Alternate Files to make it compatible with worker talon geometry magazines
-12 and 6 round clip

All parts are preoriented and do not need supports. If a part has a number in front of its name, please print as many as the number indicates.

 

Pins are now numbered, so you can easily tell where they go on the blaster!

 

Quick Overview:

 

Assembly guide:


You may not print unlimited copies for commercial use or reupload the entire fileset or individual parts of it on this or other websites.
If you have improvements and want to publish them please reach out and we will come to an agreement (This is just a clause to prevent full reuploads)
If you are seeking to make this blaster commercially please message me for the details on a commercial license.


About Sales tax: I am a small business in germany, USt. is not explicitly shown due to small business status (Section 19 UStG) but printables may still pay Sales tax on digital files regardless.

License:

Standard Digital File License

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