- 4675 (serwis) sprężyna spustu włoskiej firmy Pietta do karabinów czarnoprochowych Smith Carbine Cavalry (SMT50) oraz Smith Carbine Artillery (SMTA50).
4675 (service) trigger spring made by the Italian Pietta Company for Smith Carbine Cavalry (SMT50) and Smith Carbine Artillery (SMTA50) blackpowder rifles.
Technical specification:Revolver diagram: Smith Carbine. 50 cal
Product number: 4690
Part name: MainSpring Smith
Diagram number: 39
Producer: Pietta, Italy
Directed by: Sharg® - including importer