Nope just 1 single gun. Lol.One of each model of gun ever made?
You said one firearm but didn't mention anything about accessories so I would have a Remington 870 Express Magnum with a wood stock and Knoxx stock. Would also have slug barrel, field barrel with interchangeable chokes, and a 18.5" HD barrel.
Along with other goodies
Any and all accessories are fine.