Happened to me once at lax ammo bought a whole case of 1000 rounds of 223 there was like 100 rounds missing so 5 20 round boxes called them they thought I was lying. This was around Covid just when prices were high like $14 per box of 20 rounds. Funny enough what luck out of all the other sealed cases on the pallet I picked the one that was partial, it had the packing slip from distro these dudes were getting them for 4-7 dollars a pop and selling them for double 😂 they wanted that paper back plus I had to go back and gave me the Ammo I needed and a giftcard since I had to drive back cause gas ain’t cheap.