I purchased a gun case for my 500 and decided to get a double case to hold other stuff. I got the Plano Protector Series Double Gun Case from Amazon - at the time it was about $31 and now is on the site for $37.52 with free shipping. For personal transport or just a case that keeps a gun free of the elements it was a pretty good deal. The case is rated as airline approved and does have 3 locking spots in the center and on each side, but I'm not sure I would use it since it is a hard case but not that hard (clamshell actually). And it does have foam inserts. My purpose in buying it was to transport my 500 and a new 590 which hasn't come in yet. I will recommend this case for an inexpensive way to transport one or two long guns and even some ammo maybe.