+1 for the Tuffpak, holds much more than just a rifle. I'm able to place my rifle in the soft case in it then pack it with other gear to reach 50lbs. I also use sports cases like this lockable golf case, these don't get the attention rifle cases do.
Nice looking Mustang also...what year is it?
1966,,
I have flown many times with both my Tuffpak and the Golf case and have not been charged extra on Alaska Airlines.