I just purchased another Glock and intend on giving it to my brother-in-law for Christmas. I am flying to San Diego on the 22nd and intend on taking the Glock in my baggage. I have been reading every Google result regarding flying with a handgun and I have read US Airways website for their rules. It appears to be a relatively simple process, but the horror stories are endless. The only thing I don't have is a lockable case for the gun. Does Wal Mart sell lockable cases that would suffice? Has anyone flown with a pistol recently? Any tips?