The "STO" project

I wanted to make this one a "minimalist" pumper. Nothing extra that didn't need to be there. I like the clean look of the STO body, and wanted the rest of the marker to reflect the same look.

The "version 1.0" is pictured below. I have a couple parts out for annodizing, and a couple parts that need to be made to get the look just how I want it.