8up Shotgun Shell Caddy

UPDATE 4/18/2017I have gone through a couple revisions of this. The current version is rev3, which is making much better use of space and leaving a much smaller footprint. I also uploaded the .iges files so if anyone would like to modify them they can.This is my try at a shotgun shell caddy, as used by many multi-gun competitors. This is not to be used for commercial purposes.You will need:8 - M4x20mm Machine Screws8 - M4 Nuts4 - 1/2"x 1/16" magnets (http://www.kjmagnetics.com/proddetail.asp?prod=D81-N52)1 pack of rubber bumpers (http://www.mcmaster.com/#9310k12/=13rn8to)1 TekLok mount (if that is what you want to use)Super Glue3D Printed Parts:Material: ABSOne of each: 8_up_body, 8_up_front, 8_up_backLayer Height: 0.2mmInfill: 30%Shell thickness: 1.0mmBottom/Top thickness: 1.0mmInstructions:Print the parts.Press the M4 nuts into the slots, you may need to use a hammer and a punch to tap them in to place.Glue the magnets into the 8_up_front part, allowing each one to dry before you put