My mailman is going to be toting 140 lbs of bullets in two flat raters this week as well.
Two deliveries ago my old mail lady left me a card to pick them up at the post office, I dont blame her 280 lbs 5000 200 lswc, and 5000 158 lswc is too heavy for her to carry.
When I arrivd at the post office they said what do your boxes look like??
I said they are the small very very heavy flat rate boxes, they knew exactly what I was talking about because they had been speculating all morning, Coins?
Valuable metal ingots?
Dies for a stamping machine??
I told them it was scrap lead for casting fishing weights.