Spring Thunder Extended Magazine – 3D PRINT FILES ONLY


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November 27th, 2020

– Fixed error on an incorrectly sliced STL on the +2 extension. If you had an error regarding this and cannot access the new files, email me at hxl5451@rit.edu or message me on facebook and I’ll send you the updated files.


January 5th, 2020

– Revised the files as the previous download left behind an artifact on the angled aesthetic slots. These do not have any effects on the function, but just don’t look right.


The extended magazine filepack adds either 1 or 2 rounds to your magazine. The +2 is currently untested, but I left the file in there if you’re interested in trying it out. The +1 kit easily adds an additional round, and has been field tested at the NJNO#4 game.


Coming with an assemble guide, or more like a conversion guide, as this requires no additional hardware from your existing spring thunder build. Here’s the guide:¬†https://www.shellingtonblasters.com/extended-magazine-guide


We will be making physical kits in the future for ya’ll without 3d printers.


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