Airbrush handles for Mr.Hobby Procon Boy PS-275 and PS-290

I didn't like how shallow the official handle is, the grip on it felt very cramped and uncomfortable. This design moves the hand lot further back, and straightening your index finger. In a sense, it holds lot more like a pistol now.

It's fixed in place by a quick-release connector. It will likely not work when connected directly to a hose as those screw threads tend to be little longer and won't seal properly. You mileage may vary. 

There is enough space for you to unscrew the rear piece and remove the needle without needing to remove the handle!

Print settings:

Print out of whatever material you want, it's not important to the design. 2 walls + 10% infill are plenty sufficient for this model. Supports are necessary.

In the photos there is paint-on fuzzy skin applied to the flat sides. Doesn't really make much difference, but it looks cool :).