About this 3D model

I made these files from scratch and it takes a long time to print. It is mostly held together with magnetic discs, (i think) 50x 8mm diameter by 4mm dpeth, 16x 5mm by 3mm discs, a few 3mm hex nut screws and glue. UPDATE: I fixed and improved the channels for running lights and adjusted the angle of the light up tabs. The reciever is the white center section and the black start of the barrel. I am still working on an assembly guide too. Once the models are approved i will remove the old ones to avoid confusion.