.22lr dummy round

I wanted something fun to use as dummy rounds in my .22lr. I know, you shouldn't use a real casing just to not get used to seeing brass in the mag when not loaded. But I do print these in bright orange so… Anyways, I like the weight and feel in these, and they cycle great (not all plastic dummys do). 

The shell casing does get worn out after 20-40 shots or so, when that happens, just push the dummy round into a new (used) casing and you're good to go again.

Or perhaps best of all, just remove the firing pin from your gun and you won't need dummy rounds at all. But if you won't, here you go.