Ok it has been 10 years since I did the 2D drawing for this blaster, I figure it is about time I converted them to 3D. These drawings have developed a life of their own, I am finding them all over the net. But I can only remember sending the CAD file to 3 people and those files were never posted by me. Just amazing.
Here is what I have so far. The plan is to use 1 1/4" and 1 1/2" PVC pipe for the barrel sections, the rest will be solid models that hopefully can be printed out. I confess I do not own a 3D printer so while the models will be water tight solids, they may need some work to get them to print properly.
As always let me know what you think.
Here is the link to STL File for the part I have so far. if you have any issues please let me know. If you print these post pics.
Alan
https://drive.google.com/open?id=0B5WkhXlFJ3zgOF9vTTQ0RGNhams