Shaped Projectile Barrel Plug
thingiverse
Shaped Projectile Barrel Plug This is based around a 1 inch 10/32 set screw. You will also need 1/8 inch shock cord approximately 28 inches long. Top: print in PETG or PLA+ the smaller the layer better the print. Currently printing on Prusa mini+ at .10 layer with 7 walls all way around. 20% infill. Bottom: same as the Top but 10% infill. Plug: This can be printed as same as others. However I also suggest TPU if concerned about I.D. of barrel. Instructions: Screw set screw into "Top" once tight add "Bottom" once snug.....Add plug. Set screw should be seen just a tiny bit through the 1/8 shock cord hole. If not take Allen key through the back of the "Plug" and adjust. Run Shock cord through hole then tie bot ends in a knot.
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