This is a stackable spring spacer for my blasters, to either adjust FPS of the blaster, or fix spring rattle! It's also compatible with some blasters by other designers. It fits pretty much any spring, such as k25, 788, Lynx/Longshot springs, etc!
These spacers are meant to reduce spring rattle, and/or increase performance in blasters by pre-compressing the spring.
You can also stack these spacers to achieve a specific amount of pre-compression on your spring of choice. If you want the spacers to always stay together once you've tuned the blaster to your liking, you can screw them together with #4 screws or M3 screws. Or glue them together.
I've tried to make these spacers as universally compatible as possible, but there's no way to design around EVERY blaster. So, if you find something that is NOT compatible, please mention it in the comments.
On Sillybutts blasters with plunger rods, stack the spacer behind the plunger head, in front of the spring.
I recommend that you print these in BRIGHT (preferably orange) filament, so they are easy to find if they fall on the ground.
Print these spacers with 100% infill, 3 walls.
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!
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Changelog:
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The author remixed this model.
This spacer fits on these Sillybutts blasters!