Dr Crank (Devastator) by Jin Bao, gestalt gun handle

thingiverse

This replacement handle is designed to fit Jin Bao's Dr Crank (Devastator) combiner gun. The included handle features an awkward design with a large "foot" that forces the ring finger forward, resulting in an uncomfortable grip. To address this issue, I have created two alternative designs based on the original handle. The standard variant maintains the same size and grip as the original handle but without the problematic "foot". This design provides a more natural fit for the hand. The long variant is designed to be longer than the standard handle, allowing the pinky finger to fully enclose it. The locator pins are also repositioned to hold the gun closer to the top of the palm. However, this design restricts wrist rotation while holding the gun. Both designs come as whole units for 3D printing or as left/right split units with a joining pin. Three different sizes of pins are included: one is an exact fit, and two others are smaller (0.1mm and 0.2mm horizontally) and shorter (0.4mm). The left and right sides of the split handle are mirror images for convenience. If using a FDM/FFF printer, you may need to drill out the hole with a 5mm drill bit after printing, as small circles can print smaller than intended. A 13/64" drill bit is roughly equivalent in size if metric drills are not available.