WL-A Zhor-pattern Seismic Mortar Launcher

cults3d

This is a hilariously upscaled howitzer-type weapon for your gigantic future war robot. Note that this is just the gun, to attach it to the original gigantic future war robot you'll need the upper arm piece (which is available for free on my profile). Despite how it looks, the threading on the barrel and the accelerator coils both are actually designed to print in one piece and be self-supporting when elevated to about 30 degrees or so. Just make sure the rails, piston rods and the actual body of the gun are suitably supported to prevent warping and you should be good to go.