Nerf Rebelle Messenger Barrel by haphazardlynamed 3d model
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Nerf Rebelle Messenger Barrel by haphazardlynamed

Nerf Rebelle Messenger Barrel by haphazardlynamed

by Thingiverse
Last crawled date: 3 years, 4 months ago
Experimental 'choked' barrel for the Rebelle Messenger
the concept is to have a relatively loose fit around the dart for the majority of the barrel.
but a tighter sealing choke section at the front.
This should have similar benefits of a tight barrel seal, but with less friction.
In particular, fdm 3d printing usually causes excess friction from the layer grooves; this is an attempt to mitigate that effect.
Should Not be Used unless the Messenger has first been upgraded to a heavier spring and improved plunger head seal. The stock spring is not suitable for a tighter barrel fit.
Note: Dimensional Accuracy
this was modeled under the assumption that FDM printing will 'shrink' the inside diameters of circles.
While the Mesh model has a choke ring diameter of about 12.5mm. the Physical dimension should come to about 12.3mm.
Different Printers/Filaments may need to use Dimensional Compensation slicer settings.

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