CHARTER ARMS Mag Pug .357 Mag 2.5″ 5 Round Large Frame Revolver – Desert Storm / Black. n357 Magnum muscle into a scant 23-ounce package, the Charter Arms Mag Pug is the ideal snubnose Revolver for personal protection. If you prefer the unfailing reliability of a revolver—of if you lack the hand strength to operate a semi-automatic slide—the Charter Arms Mag Pug is the way to go.