Winchester 6mm BB Backload

This is a Shell for the 6mm Airsoft Winchester. Also known as the Cowboy rifle.
This is my first try of Make a thing.

Maybe you have to adjust scale

X=11.9
Y=11.9
Z=40.39

I recomand any Bright color. I printed my in Red. So maybe you can find it better on field... when you have time to search ;)