Quoted from Lermods:USPS is really hit or miss. Some packages sail through very quickly, others get bogged down. However, despite the problems, we’ve yet to have a lost package domestically. Might show up a week or two late, but they have always arrived.
This aligns to what I've experienced. It's the overseas shipping that takes forever_.
My worst shipment was not related to KAHR.US Circuits - it was keys I sent to to a relative in a padded envelope. I put package-level postage on it ($2.xx to go across town) but they apparently ran it through the envelope auto-sorter which ripped the thing open and separated the keys from the envelope. The envelope then took 2 weeks to get delivered to an address that is a 30 minute drive from my home. Luckily the missing keys weren't the only set. Found a guy on eBay who cuts keys from the number printed on the key; this key shipped through the USPS showed up from Texas without incident.
-Rob
-New product alert: https://www.kickstarter.com/projects/kahr-us-circuits/skee-ball-displays-redesigned-again