Not my ammo, I hate guns.

Not sure why there are two lids and no bottom 🤷♂
I don't think the author tried to print it. Printed in PLA and except for corner lifting issues, it showed some other hiccups; Filets are not very printing-friendly, so chamfers would be better. AND the lid doesn't fit. It might be possible to hammer it, but the lip and the groove are definitely with a tolerance that would allow open/close the box (if it is not printed in TPU) (edited)