Files: Nerf Crossbolt replacement arms

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  • Regular price £8.00

DIGITAL FILES: This listing is for a download of digital files including STL's, any guides, and the licence. For you to 3D-print yourself. This is NOT for a physical product. The licence rules are explained here


Get rid of those pesky bow arms and use these sleek, streamlined replacements. Simple click in instalment. Knot the string of your crossbolt wherever you like to adjust the power and slot into these replacement arms. The string is secure during use, but can be adjusted at any time.

I designed these one day as I love the way the crossbolt works and wanted to minimise it, but didn't really have all the tools necessary to do a slick job. So I designed these. I too had to remove the old bow arms, but I made a Handy tutorial for you here


Included in Purchase:

STL for Left & Right replacement arm.


A monthly donation from shop profit is made to Tear fund. Find out more about them here:

Please note that you modify blasters at your own risk and this can lead to them wearing out quicker or breaking.