For the most serious collectors, John Stimson himself offers a direct look‑up service. Post your complete serial number on the Hi‑Standard forum (in the appropriate sticky thread) along with a request for Mr. Stimson to check the shipping records. He can often retrieve the exact date the pistol left the factory, the invoice number, and even the original account number the gun was shipped to.
Late WWII U.S. Property shipments; shift toward rugged Parkerized finishes. Roll-out of the official H-D Military " commercial name stamp with adjustable sights. 200,000 – 300,000 1947 – 1949
A practical Histandard Model HD format (customizable to organization needs): histandard model hd military serial numbers best
The "H" in H-D stands for an , differentiating it from early internal-striker High Standard designs. The letter "D" refers to its heavy target barrel configuration.
| Production Year | Starting Serial | Ending Serial | Approx. Quantity | Notable Features | |----------------|----------------|---------------|------------------|------------------| | 1948 (late) | 150,000 | 153,000 | 3,000 | Early "slant" grip; bright blue finish | | 1949 | 153,001 | 167,500 | 14,500 | Parkerized finish begins; "Military" marked | | 1950 (early) | 167,501 | 173,000 | 5,500 | Last variation; 2-piece barrel | For the most serious collectors, John Stimson himself
I see you're looking for information on the Hi-Standard Model HD military serial numbers. The Hi-Standard Model HD is a notable firearm, especially for its use in military and law enforcement contexts. Here are some interesting facts and information regarding its serial numbers and more:
High Standard utilized a consecutive, multi-model serialization block system during this era. This means the He can often retrieve the exact date the
When collectors search for the "best" Model HD Military, they are usually looking for a combination of three factors: 1. The "USA" Property Markings
. These are the most common variants found by collectors today. Serial Number Breakdown
The is a legendary American-made .22 caliber semi-automatic pistol, renowned for its accuracy, reliable operation, and significant role in World War II and postwar training. For collectors and shooting enthusiasts, understanding the serial numbers is crucial for identifying production dates, military provenance, and finding the "best" examples, typically defined as those produced in New Haven with parkerized finishes and U.S. Property markings.