Military Ammo Box Insert for 12GA Shells

A simple design to take 2-¾" 12GA Shotgun shells and store neatly in Military Ammo Boxes

There's a tray to hold 27 shells vertically and a top tray for loose shells (the lid gets too close to add a third tray)

More information and contribute here: https://github.com/monty124/AmmoBoxInsert

Note, these boxes usually have taken a beating and may not be square, you might need to shrink it slightly, its undersized and a snug fit for my one! YMMV and you have been warned!

Fusion 360 files can be found in my repo.