These original, excellent condition, 2 Notch tumblers with stirrups will fit and function perfect in any Springfield 45-70 Trapdoor. They were initially used on the early Model 1873 and later replaced by the 3 notch tumblers.
They will fit all Models including 1873, 1877, 1878, 1879, 1884, 1888 Springfield Carbines, Rifles and Cadets.
If you are a shooter they are a necessity to have as a spare.
Use ORI-347 Model 1873 Two Notch Sear with this tumbler.