Breech Loading Caulking Gun

-With this you can apply beads of premixed two part epoxies, butter, Nutella or other gooey concoctions. Scoop the stuff inside with a putty knife, slide the inner sleeve inside the outer one and lock it in place with the top plug. Put the plunger in the back end and give it a try. It comes apart after use so that it can be cleaned and reused.
-Nov 10, 2020: All the pieces are now drawn and the print goes together so there! I'll upload all the pieces needed to put it together. I don't think the long rack is sturdy enough to apply sufficient force and I plan to change the design a bit but for now there's enough pieces for folks to put one together and play around with it a bit. I've left out connecting pins because they never print very well; I'd suggest drilling holes I've left undersize and inserting steel pins. Pins can be held in place with press-on internal star washers.


Barrel_02 and Sleeve_02 have smaller openings but they should print fine without support.
Nov