- 4675 (serwis) sprężyna spustu włoskiej firmy Pietta do karabinów czarnoprochowych Smith Carbine Cavalry (SMT50) oraz Smith Carbine Artillery (SMTA50).
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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