- 376 (service) trigger bolt spring for blackpowder revolvers: 1851 Colt Reb Nord Navy, 1860 Colt Army, 1861 Colt Navy, 1858 Remington New Model Army (.44 inch) / Navy (.36 inch) and 1862 Spiller & Burr by Pietta .
376 (service) trigger bolt spring for black powder revolvers: 1851 Colt Reb Nord Navy, 1860 Colt Army, 1861 Colt Navy, 1858 Remington New Model Army (.44 inch) / Navy (.36 inch) and 1862 Spiller & Burr Italian Pietta Company.
Technical specification:Revolver diagram: 1851 Colt Reb Nord Navy
Product number: 376
Part name: Trigger Bolt Spring Screw
Diagram number: 12
Producer: Pietta, Italy
Technical specification:
Revolver diagram: 1860 Colt Army / 1861 Colt Navy
Product number: 376
Part name: Trigger Bolt Spring Screw
Diagram number: 11
Producer: Pietta, Italy
Technical specification:
Revolver diagram: 1862 Spiller & Burr
Product number: 376
Part name: Trigger Bolt Spring Screw
Diagram number: 21
Producer: Pietta, Italy
Directed by: Sharg® - including importer