1858 Remington Front Sight
Trigger Bolt Spring (1858) for Remington and Spiller and Burr.
1858 Remington Trigger.Part # 437
Pietta Remington Hand & Spring, 1858, & Spiller and Burr.Part # 440
Pietta 1858 Remington Mainspring
1858 Remington Cylinder Bolt.Picture is of a uberti cylinder bolt