Summary

Sturdy, Stackable, Sexy. Now we can really be an "Organized" Militia.

If you've ever bought ammo in bulk, you know that they just pile the rounds in an ammo can. It's gross. Print this and live your best life.

The Unit Cell file is a single bullet case that lets you test your ammo fit. I haven't printed this, so any makes would be helpful to the community.

UPDATE
Got some feedback about too tight a fit. Files labeled "V3" should be better.

Printing

Filament: PLA
Layer height: 0.2mm
Nozzle: 0.4mm
Infill: 10%
Supports: None

If you print using another material, I can't guarantee the bullets will fit snugly. Dimensions were chosen based on PLA shrinkage rate.

You can resize x and y axis for better fits. Be careful not to change z-axis scaling unless that's what you intend to do.