WE PDW (Open Bolt) Schematic
 

Just as the title states does anyone have the parts schematic for the open bolt we pdw? I've found the closed bolt but not the open bolt.

I believe that you could use the closed nozzle schematic, substituting the parts (with part numbers of course) in the upgrade kit.

Unless of course, you are looking to assemble your own upgrade kit from said schematic, then, I'm afraid you'll have to source the part numbers from the manufacturer.