Dart Zone Max Solo 

Streamlined Release Lever to make the strange rear of the DZ Max Solo look more aesthetic.

(the Auto-Feeding Inline Clip shown on the pictures can be downloaded here)

The file is already pre-oriented.

My print settings for PLA:

0,2mm layer height
5 walls
20% gyroid infill
7 top and bottom shell layers
supports are needed for the small spring post

Thanks to DetroidDartworks for the file I could use for this remix.