Twin Guns Foam Plug Replacement for Ca$h 'n Guns – More Ca$h 'n More Guns Expansion
My friend lost the plug from both of the Twin Guns, so here's a simple cylinder (10mm diameter, 13.8mm height) to replace it.
Cash 'n Guns
It uses a tiny amount of plastic so I used an end scrap to make it!
Low or no infill should be fine. I did a grid just to make sure it wouldn't be destroyed but it's probably unnecessary.
Pictured is actually a first pass of the plug I did at 11mm, then scaled to 14mm, so the final adjustments to the model and 13.8mm height should look very slightly better! I'd probably print the top and bottom layers with concentric circles instead of lines, but it hardly matters!