40MAX shell to Silly Shell adapter sleeve

This allows you to put a Silly Shell Nerf shell on a 40MAX shell base. (Also compatible with 40WAD shell bases.)

https://outofdarts.com/products/40max-40wad 

This should be compatible with any Silly Shells that fit the standard Silly Shell format (so like… no Vortex shell or Ballistic Ball shell, but pretty much everything else should be fine). 

Print with 5 walls, and print it SLOWLY, so the threads come out smoothly. 

I recommend using a pretty low layer height, again so the threads come out well. I printed mine with a 0.18mm layer height.

Turning on print ironing for all surface layers can also make the threads smoother. 

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Misc.

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If you print any of my designs, I'd love to see yours! Please consider leaving a Make on the Printables page, and leaving a review!

Thanks to SuperStressed for testing this out before I released it! 

The font on the side of this part is Lobster.

China: 你好！ 我擁有這個設計。 想生產請聯繫我. 你好！ 我拥有这个设计。 如果你想生产，请联系我.

Disclaimer: This is not a toy. This blaster is meant for hobbyists, not children. Blaster must be operated correctly to avoid injury. I am not responsible for any injuries from this blaster. Please use a bright/blaze orange muzzle and barrel cap on this blaster. Consult local laws before building this high powered blaster.

Changelog:

• 2-12-2025: Release

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Donations & Merch

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If you like what I do, please consider supporting me! 

I don't charge for my files, so any donations or merch purchases would be greatly appreciated!

• Patreon (Monthly donations)
• Buy Me A Coffee (One-time donations)
• RedBubble My merch shop, full of fun Nerf-y stickers and shirts!