This is a remix of the medium shroud for the nerf 3D printed blaster called the Multi-Tool. Files can be purchased on Etsy at Multi-Tool. The design is an X with enlogated lines that looks intersting and helps remove some filamnet from the overall model. The files and overall design are not mine.
As a note if you print the version without the shape in the middle you WILL need supports for the upper area of the X as without it you are printing in air until it connects near the top.
The shroud also has a less space in the gap where the pump grip slides to reduce wobble so test that as well if you convert the blaster from bolt action to pump and make sure its not to tight for your use.
The author hasn't provided the model origin yet.