Just over 2,600 units were produced between October 1943 and March 1944.
According to Historical records, here is a general guide to H-D Military production years: 1941: 1942: 1943: (Crucial OSS range)
Serial numbers produced between (roughly 115k-145k range, though records varied). Markings specifically stating "H-D USA". Original, un-repaired Parkerized finish. Conclusion
A dull grey or dark green parkerized finish is typical for wartime guns, while later ones might be blued. The OSS Connection histandard model hd military serial numbers best
Towards the end of production, serial numbers moved into different formats.
However, beware of fakes. Some commercial High Standard "Sport King" or "Supermatic" models have been retrofitted with military slides. Check the serial number. If the serial number is below 828,000, it is an HD Military. It is a commercial gun dressed up for war.
: High Standard Firearms History 1932 to 1984 Connecticut by John G. Curry is considered the definitive technical resource. Just over 2,600 units were produced between October
To narrow down your research or evaluate a specific handgun, consider sharing:
The (e.g., 152,xxx) to pin down an exact year.
Original HD Military magazines have a blued finish and a stamped "S" (for Shockey) or "H" on the baseplate. The best pistols come with two matching era magazines. Reproduction magazines are common, but a mismatched magazine halves the value. Original, un-repaired Parkerized finish
You can determine the manufacture year and rarity of an H-D series pistol primarily through its slide markings and finish: Marked simply " High Standard H-D ." Only about 6,900 were produced. Military USA Model H-D
| Approximate Year(s) | Approximate Serial Number Range | Key Features & Notes | | :--- | :--- | :--- | | | ~103,863 – 149,81x | The definitive WWII production. All feature fixed rear sights and a 4.5" barrel. | | 1946 | 145,818 – 174,194 | Immediate post-war models with a heavy barrel and adjustable rear sight. | | 1947 | 174,195 – 233,402 | Standard production with a 4.5" or 6.75" barrel. Some 1947 pistols have documented shipping dates in October 1945, confirming early post-war assembly. | | 1948 | 233,403 – 301,349 | Continued production. | | 1949 | 301,350 – 335,693 | Standard features. | | 1950 | 335,694 – 357,295 | Final year of production for the Model H-D Military. |
Serial numbers are the backbone of identification, but several other features distinguish the Model H-D Military and enhance its historical significance.
led to its adoption by the U.S. military during World War II. History & Military Adoption