: The Model HD saw service with various military and law enforcement agencies. Its military use underscores its reliability and effectiveness in service.
High Standard collectors evaluate pistols heavily based on the manufacturing facility. The physical address stamped on the pistol's barrel or frame tells a comprehensive story of its origin and build quality. High Standard Model H-D Military histandard model hd military serial numbers best
Join Rimfire Central (free), navigate to the Hi‑Standard section, and post your complete serial number in the appropriate sticky thread with a polite request. Mr. Stimson is responsive but busy – allow a week or two for a reply. : The Model HD saw service with various
| Serial Prefix | Serial Range | Production Year | Collector Grade (1-10) | Shooter Grade | | :--- | :--- | :--- | :--- | :--- | | | 1 – 42,000 | 1942 (Pre-war/commercial) | 6 | 8 | | None | 42,001 – 46,000 | 1942 (First Military) | 10 (Best) | 9 | | A | A1 – A15,000 | 1942-1943 | 9 | 9 | | B | B1,500 – B55,000 | 1943 | 8 | 10 (Best Shooter) | | B | B55,001 – B100,000 | 1944 | 8 | 10 | | C | C1 – C60,000 | 1945 | 7 | 8 | | S | S1 – S90,000 | 1946-1950 | 4 (Commercial) | 7 | The physical address stamped on the pistol's barrel
The Model HD Military has a distinctive heavy barrel. However, early models (serial No Prefix under 50,000) had a barrel with a visible "step" at the muzzle. Later models (B-prefix and C-prefix) had a straight, tapered heavy barrel.