Rubberband Gun

grabcad

Semiautomatic rubberband design, up to 6 rubberbands can be shot, optimum tested functioning with 4 rubberbands. It's recomended to smooth all surfaces for better results. ABS plastic may be smoothed with acetone and PLA plastic should be treated with chloroform (be very careful with vapors and fumes). Let the parts completly dry before assembling. STL files ready for 3d printing, tolerances and clearances designed specifically for reprap prototyping.