when I travel I always take a shotgun, hoping for an opportunity to hunt shows.
That gun is an 870 12 ga Remington pump. It has a 22 inch 3" barrel with a Poly-Choke. I also have a red dot scope in a saddle mount that takes about 4 minutes to put on, and it stays sighted in pretty good. with the barrel and scop off, it fits into a small package with 20 slugs and a box of #6 and a 5 pack of 000 buck.
That would have to be my personal choice.