A Listmania! list by Bagelman(Naperville, IL United States)
The list author says: "Most lists tell you to buy shotguns for when you get surronded and as backups but the truth is that those shotguns only shoot one bb therefore making it prety much a regular spring rifle that looks like a shotgun. This list includes everything you'd need for a cqc battle or simply to be a cqc. Including a MULTI-SHOT shotgun."