Springfield Trapdoor Serial Number Lookup ((hot)) | Secure |

While the chart above covers the basics, serious collectors rely on printed reference books to determine the exact configuration of their specific serial number. The "bible" of this hobby is:

Models like the 1866 Allin Conversion typically do not have serial numbers , as they were converted from existing Model 1863 muzzle-loaders. Serial Number Range & Production Dates springfield trapdoor serial number lookup

245,678 Observed model: Model 1884 rifle, Buffington rear sight, 32.6” barrel. Range table: 150k–400k = 1881–1889 → likely 1885–1886. SRS check (hypothetical): “245678 – issued to 16th Infantry, 1887.” → Confirms date and unit. While the chart above covers the basics, serious

The Springfield Trapdoor rifle was designed by Erskine S. Allin, the master armorer at the U.S. Springfield Armory, in the early 1870s. The rifle was initially produced in 1873, with a .45-70 Government cartridge, and was officially designated as the "U.S. Rifle, Caliber .45, Trapdoor, Model 1873." Over the years, the design underwent several modifications, resulting in various models, including the 1873, 1877, 1878, and 1891. The Trapdoor rifle saw extensive service in the Indian Wars, the Spanish-American War, and was also used for hunting and target shooting. Allin, the master armorer at the U

The Springfield Trapdoor rifle, officially known as the , was the primary long arm of the U.S. military for two decades. Whether you are a collector or a history enthusiast, a Springfield Trapdoor serial number lookup is the most reliable way to determine the manufacture date and historical context of your firearm. Locating Your Serial Number