Description
Item Description
Model: Third Style Type 3C Derringer
Serial: D52531
Caliber: .22 Magnum
Finish: Blue
Barrel Length: 3 ½"
Optics/Sights: Fixed
Stock/Grips: Black Synthetic
Action: Double-Action, Over-and-Under, Derringer
Markings: Standard
Bryant Ridge's Analysis:
The High Standard Derringer DM-101 is one of the most recognizable American-made pocket pistols of the mid-20th century, designed as a compact, double-action-only, two-shot over-under handgun chambered in .22 LR or .22 WMR. First introduced around 1962 in Hamden, Connecticut, with production beginning at approximately serial number 1,261,903, the DM-101 followed a lineage of derringers that carried forward the traditional appeal of small, concealable defensive handguns while incorporating modernized construction and design features. With its 3½-inch barrels stacked vertically in an over/under configuration, it was mechanically simple yet rugged, providing a “last-ditch” self-defense option. The pistol’s double-action-only mechanism allowed both barrels to be fired in succession without manual cocking, making it quick to operate under stress. The Derringer’s compact form factor made it popular with law enforcement officers as a backup gun and with civilians who valued a small, easily concealable defensive firearm. Over its two-decade production run, the High Standard Derringer underwent several changes in marking styles and factory locations, reflecting the company’s transition from Hamden to East Hartford in 1976. Early Hamden-made examples with grooved backstraps are often considered more desirable among collectors, while later East Hartford models saw refinements and variations in roll markings, including the designation changes between “D-100,” “D-101,” and “DM-101.” A unique aspect of production was the introduction of “V” suffix guns near the end of the line, which were discounted pistols with minor cosmetic flaws but fully functional mechanics, shipped as late as 1984. Collectors today prize these derringers not only for their historical role as a quintessential “pocket gun” of their era but also for their numerous variations in markings, finishes, and serial number ranges, which provide a rich field for study and collection. The DM-101, with its blend of practicality, longevity, and variation, remains a standout example of how the traditional derringer concept was adapted for the 20th century.
Return Policy:
We gladly offer a 3 day unfired inspection policy from the time that the firearm is delivered to your FFL. Refunds are available for all qualifying orders.
Shipping Details
Handgun Standard Shipping with Insurance $50.00
Long Gun Standard Shipping with Insurance $70.00
We strive to ship orders within the close of the following business day after payment and documentation is received.
Payment Details
We accept all forms of Payment including Personal Check, Business Check, PO Money Orders, Certified Check, Etc.
Please note we place a 7 business day hold on shipment, for all non-certified payments.
Payment MUST be received within 14 days.
Return Policy
We gladly offer a 3 day unfired inspection policy from the time that the firearm is delivered to your FFL. Refunds are available for all qualifying orders.
Additional Details
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About Us
From a small town hobby, to a leader in the investment and collector grade firearms industry. Bryant Ridge Firearms is here to offer the best in quality and customer service when you are looking to unload your collector grade firearm collection.



