Pelican makes some good hard cases. I've seen them carry weapons under circumstances that people only imagine in their nightmares. I've seen them dropped thousands of feet when the chute failed, and seen them pulled from being submerged in over 50 feet of water. Never have I ever seen a weapon that was damaged emerge from one of these cases.
However, having shipped myself in the past, many different weapons to many parts of the world and into many different circumstances and environments via many different delivery methods, I found that its not always the brand name that you need.
If you want a good, durable, hard case, look for some of the Boyt Tacticals H-Series. They are just as durable for the range shooter, protect the weapon just as well as the pelican's for the average shooter, and are half the price of the pelicans.
If your into a more demanding requirement like frequent shipment via military transport and air drops and things like that, or a hard core mobile tactical use where you air transport all the time then go with the Pelican, but for everything else go to the Boyt Tacticals H-Series for a hard case.