Toi Gentaro reviews the Tokyo Marui Smith & Wesson M19 6-inch Gas Revolver for Hyperdouraku. As shown in the photo, this pistol is the main weapon of Jigen Daisuke who is the right hand man of  Arsène Lupin III in the Lupin III Series. You can load 4 BBs into the chamber giving you a total of 24 shots due from the 6 chambers.

Read the full review here.