FN 5.7x28mm Bullet Clip Holder

Simple clip for holding 5.7x28mm ammo (5 rounds).

I printed my 9mm version of this to easily access tightly stored ammunition. Check out the pictures from that design for easy use instructions.

If you printed any of my ammo box designs, this is a nice quick print to help with the tightly packed rounds. The rounds are packed tight to save on plastic waste and keep rounds snugly held in place.

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 slide well or hold in place. Dimensions were chosen based on PLA shrinkage rate.

If it doesn't fit well for some reason, try figuring out which dimension is too tight/loose and resize the object in the corresponding axis. You might need to unlock the other two axes so that resizing only occurs in one direction. I have to do this in PrusaSlicer.