>>6334994The feet are backwards if they aren't all going to be the same. You'd ideally have a single axis along the barrel straight into the ground to transfer the recoil. A loading or feed mechanism should hang off the side so the operator doesn't have to do work to lift shells onto the platform. The handrail probably isn't necessary because OSHA doesn't care about war, use that space for some other cool stuff. Maybe add some wheels for mobility? Looks cool man.