I have scoured the web and can't quite find what I'm seeking: I've purchased a Kel-Tec Sub-2000 folding carbine. Folded it is 16" in length and about 7" tall. I'm looking for a rectangular heavy duty nylon case that is about 18 inches long and about 10 inches high. Able to handle the weapon PLUS several spare magazines and spare ammo. I have tried "BAGMASTER" and DILLON and I just can't find anything. It doesn't have to be a gun case per se. Any RESEARCH RANGERS out there?