Trapdoor 1873 dated Breech Block, 45-70 Springfield, Model 1873-1889

Description

This is a stripped original 1873 dated breech block. The markings are clear. Screw threads are in perfect condition. It will fit and function perfect in any Springfield 45-70 Trapdoor Carbine, Rifle or Cadet.

Springfield Breech Block for Model 1873 & 1884  45-70 Trapdoor. It will fit all Models including 1873, 1877, 1878, 1879, 1884, & 1888 rifles, carbines & cadets.