“New York Reload” describes drawing a second gun in preference to reloading the first under fire. While tshirts describing the concept are available, the practice itself isn’t. NYC remains one of the most restrictive jurisdictions in regards to carry or mere ownership of guns, possibly more restrictive than the UK.
Back in traditional America, that practice is alive and well.
Albert, the pistolero pictured, is a great fan of “cowboy logistics”, using the same cartridge for both handgun and carbine. Between the 9+1 of the .357 Timberwolf pump and the additional six of the Ruger GP100, he’s decently equipped to deal with most raptor and xenomorph infestations. Quite a few shoots like this concept.