I've had pretty good luck with the Ponca City USPS rural carrier.
A buddy that I'm currently visiting with ordered a $5 shim from a company that goes underneath the drop in trigger in his S&W AR-15 in Decamber. It has been all over the country for two weeks, and finally landed in North Carolina in mid January. He had it shipped to his home in Tx. Since Mid January he has not had an update from USPS. Showed me the tracking info on his phone today. It said the item was delayed due to covid.
That's like a month ago and he has had no further updates.
A buddy that I'm currently visiting with ordered a $5 shim from a company that goes underneath the drop in trigger in his S&W AR-15 in Decamber. It has been all over the country for two weeks, and finally landed in North Carolina in mid January. He had it shipped to his home in Tx. Since Mid January he has not had an update from USPS. Showed me the tracking info on his phone today. It said the item was delayed due to covid.
That's like a month ago and he has had no further updates.