If you’re looking for a good survival gun and a fun plinker in one package, consider the CQB SUB-2000 from KelTec. It’s a quick take-down folding rifle chambered in 9mm. This model accepts Glock magazines, though there’s another that accepts magazines from SIG, CZ, and Beretta. The carbine has a forward-mounted rail for added sights, a contoured fore-end, and easy to manipulate controls. It was a hell of a lot of fun to shoot, and it digested a pile of ammo without a hitch when we shot it at the range. The integral suppressor, included in the $900 price tag, makes this a good value, too.