SKBs smaller cases in the same line would still work wonders with a Double. You could pack it assembled or disassembled, as the interior foam compresses quite nicely upon closure. If the 2-rifle case were selected, the 2 pieces would be quite far apart in the case. If the 4-rifle case, 1 piece could be fitted in each side-although it's way too large for a double-rifle! I'm guessing you're looking for a very short, compact, lightweight, easy-to-carry case (as the SKBs are quite large!) I'd still use it, as I'd be bringing a medium rifle along or even a spare DG gun. Good luck! You might want to ask Niles at Safari Outfitters, Ltd. in Millbrook, NY as I'm certain he's seen every type of case imaginable-and may have a pile of 'em! Last comment-although many specialty cases are made by Pelican, SKB, et. al., they may not specifically state "double-rifle" case, but ones are available in the dimensions you seek....