: Marked "High Standard Model H-D USA." About 44,000 were made for the military, often featuring a parkerized finish and "US Property" marks. USA Model H-D M/S (Suppressed) Serial Range : Specifically 114,000 to 117,000
After WWII, High Standard used their refined manufacturing processes to create some of the smoothest actions in the company's history. 3. The Lever-Letter Prefix Rarities histandard model hd military serial numbers best
To find the "best" model, you must memorize these five prefixes: : Marked "High Standard Model H-D USA
: Post-1946 models were sold to the civilian market with the "Military" name to capitalize on wartime reputation. These typically have a blued finish. The Lever-Letter Prefix Rarities To find the "best"
Avoid pistols with serials above 173,000 claiming to be "HD Military" — these are almost certainly later Supermatics with aftermarket barrels.
| 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 |