I just received an email from the OKO factory in Czech Republic, and the shipment of sights and accessories for my startup Internet Business Magnum Shooters Supply has been delayed a bit, but not a lot. 

Our initial order is fairly large, and since I'm ordering everything they make, getting it all together at one time to save shipping costs is a project for them. It also turns out that the weather over there right now is terrible and European shipments are getting delayed for weather reasons. To add to all of that, apparently a mini-flu epidemic is temporarily reducing their workforce by quite a bit! 

The shipment should now leave Czech Republic on the 31st., and UPS says it should take 3 to 5 days to get here, if all goes smoothly, so we should be able to start sending out sights the first week of February.

Once I get the pipeline filled, so to speak, we should have a constant supply of sights en-route, so availability should be good after the initial shipment.