I'll give two big thumbs up for Pelican cases. I traveled enought this summer to get a real good idea of how airline baggage and TSA handle luggage. It's a game for them to see how far they can chuck stuff. Get the Pelican and cry once.
+1 on the Pelican...I have a couple of Pistol cases that have been through the virtual wars and still look good and are water tight as well as secure..
The PELICAN 1750 has my vote, Lots of room for everything and virtually indestructible! I haul this thing around on my dog sled all winter hunting and barley put a scratch on it. I trust this case to hold $1000's of dollars worth of optics, they are all secure and safe, Hope this helps.