50Cal and 30Cal Ammo Can / Box 7.62mm NATO bulk storage trays and boxes

Here are some 7.62mmx51mm NATO (or 308 Winchester) storage boxes and trays. These are designed to be able to arrange large amounts of bulk 7.62x51mm NATO ammo into either a 50Cal or 30Cal standard ammo boxes. I designed one model so that three boxes and 12 trays can be stored in a 50Cal box, and an the other model can be used to store two boxes and 8 trays inside a 30Cal box. Refer to the PDF files for more details.

These 7.62x51mm NATO boxes and covers are taller than my 22LR boxes but are compatible with my 22LR trays. Note that in  order to stack the 7.62mm trays, you require the taller 7.62x51mm box and cover, you will not be able to stack 7.62mm trays in a 22LR box and cover.

Note: Corrected the Box Covers for the 7-62x51 NATO 30 and 50 Cal boxes 11-Mar-2026.  If you downloaded the files prior to that date you should download the new cover files. There was an error in the depth of the slot for the lid latch where it was much to deep.