: The John Stimson High Standard Database contains the most accurate shipment dates and serial number correlations.
If you see a letter prefix (e.g., H12345 ), it is an original HD Military — it belongs to the post-1955 High Standard line.
The serial number is the primary way to determine the age and specific variant of your Model HD. Model Variant Serial Range (Approx.) Production Years Key Features Model HD (Early) Pre-100,000 1940–1942 Only 6,900 made; simple "High Standard H-D" marks. USA Model HD 100,000 – 150,000 1943–1946 Military issue; "US Property" marks; Parkerized finish. HDM (Suppressed) 114,000 – 117,000 1943–1944
Because High Standard integrated its serial numbering system across all firearm models, the numbers listed below reflect the approximate starting and ending points for production runs encompassing the H-D and H-D Military models: 118,201 – 126,123
Before diving into serial numbers, you must understand the context. In 1942, as the United States ramped up for war, the military faced a critical shortage of handguns. While Colt and S&W were struggling to produce enough M1911A1s in .45 ACP, the military also needed a reliable .22 LR pistol for marksmanship training. histandard model hd military serial numbers best
The most valuable HD Military pistols will have stamped on the left side of the frame, above the trigger guard. If it doesn’t have this, it is a commercial model or a post-war export return. The best examples have crisp, deep stamps that weren't buffed off during a arsenal refinish.
A secretive batch of roughly 2,600 suppressed pistols was produced between October 1943 and March 1944. These fall within the serial range .
Rare subsets, flawless original boxes, or verified military bring-backs. Documented OSS suppressed variants are strictly regulated NFA items and can fetch five-figure sums at specialized auction houses.
In this comprehensive guide, we will break down the history of the Hi-Standard Model HD Military, decode its serial number prefixes and ranges, and provide expert advice on identifying the most desirable (the "best") models for your collection or safe. : The John Stimson High Standard Database contains
You can estimate the era and rarity of your pistol by the roll markings on the frame and barrel: Go to product viewer dialog for this item.
If you need a shorter summary or a specific section expanded (e.g., photos of serial stamp locations, or a comparison with the earlier H-D model), let me know.
The HStandard Model HD is a high-quality, military-grade product, likely referring to a specific type of equipment or device used in various military and industrial applications. When it comes to serial numbers, especially in the context of military equipment, understanding their significance and how they are managed is crucial for maintenance, tracking, and security purposes.
The absolute best and most valuable variants in the entire High Standard catalog are the pistols. Model Variant Serial Range (Approx
Note: Because High Standard pulled frames from bins out of strict numerical order, some serial numbers overlap across years. For definitive records, reference the definitive text "High Standard Firearms History 1932 to 1984" by John G. Curry. Where to Locate the Serial Number
Do you have a specific you'd like me to look up, or are you trying to determine the current market value of a pistol you found?
When collectors discuss the "best" High Standard HD Military serial numbers, they are usually referring to rarity and historical significance. The OSS Clandestine Models (Serial Range