is preferred by collectors who want the "holster gun" aesthetic and better portability. 3. Original Condition and Finish
The High Standard Model H-D Military is a hammer-fired, blowback-operated semi-automatic chambered in
The High Standard HD Military is more than a .22 pistol. It is a piece of trigger time that trained the Greatest Generation. The serial number is its fingerprint. By following this guide, you won't just buy a gun; you will secure a legacy. Happy hunting.
The was primarily manufactured between 1942 and 1951 . Identifying your specific pistol's history involves checking its serial number against known production blocks, as High Standard frequently changed model names and features during this era. Serial Number Location & General Ranges
Look for serial numbers clustered heavily between 114,000 and 117,000 . histandard model hd military serial numbers best
High Standard Model HD Military Serial Numbers: The "Best" Ranges
Parkerized finishes (rather than commercial bluing) paired with serial numbers falling inside the wartime block of 1942 to 1945 . 🔎 How to Authenticate Your Model H-D
A clear, consistent Histandard Model HD serial-numbering system improves asset management, safety, and operational readiness. Implement a centralized, automated registry, durable labeling, checksum validation, and tight access controls to ensure reliability and integrity.
Unlike modern computer logs, Hi-Standard’s serialization was linear but had distinct "blocks" based on design changes. Here is the definitive breakdown. is preferred by collectors who want the "holster
Post-war commercial models will be clearly roll-stamped "MODEL H-D MILITARY" on the left side of the slide, along with the company's factory location ( The High Standard Mfg. Co., New Haven, Conn., U.S.A. ).
Produced for the U.S. government during WWII (often marked "Property of U.S.").
Long Rifle. While "H-D" originally designated a specific, early-1940s model, the term "Military" was added post-WWII due to the extensive use of these pistols by U.S. Armed Forces for training and special operations. The pistol was manufactured in New Haven, Connecticut before the company moved to Hamden, making early examples particularly prized by collectors. Top Serial Number Ranges and Collector "Best"
For collectors and enthusiasts looking to find the best examples, decoding the is the only way to accurately date a firearm, confirm genuine military provenance, and verify rare configurations. The Evolution of the Model H-D It is a piece of trigger time that
The High Standard Model HD Military is one of the most recognizable and historically significant .22 caliber pistols ever produced. Manufactured by the High Standard Company from the mid-1940s through the early 1950s, it cemented its reputation as a premier target pistol and a rugged military training tool.
*Note: The famous OSS suppressed "MS" variant used by the CIA falls within the 114,000–117,000 range.
: High Standard Firearms History 1932 to 1984 Connecticut by John G. Curry is considered the definitive technical resource.
stands out as one of the most historically significant, exceptionally accurate, and highly collectible .22 LR pistols ever manufactured. Originally produced by the High Standard Manufacturing Company from 1943 through 1950, this pistol served as an indispensable military marksmanship trainer, a clandestine tool for covert operatives, and eventually, a premier civilian target gun.
Any unique visible on the frame or slide ("U.S. Property", inspector initials, etc.). The overall finish and barrel length of the pistol. Share public link