Item: ONJR25OCGA026

Original U.S. Williamson Patent .41 Caliber Rimfire and Percussion Single Shot Derringer by Moore Firearms Co. Serial 7048 - Circa 1866-1870

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Manufactured prior to 1899 – legally recognized as an antique firearm under U.S. federal law. Not classified as a modern firearm; therefore, no federal license or FFL transfer is required. Eligible for shipment to all U.S. states and over 25 countries internationally via UPS, subject to local laws and import regulations.

  • Original Item: Only One Available. This is a scarce David Williamson Patent .41 Rifled Derringer, made between 1866 and 1870 by the Moore's Patent Firearms Company of Brooklyn, New York. The pistol is marked on the underside of the barrel and inside the brass barrel dovetail with serial number 7048. There also is the Williamson patent information stamped onto the right side of the barrel:-


    WILLIAMSON’S PAT. OCT. 2. 1866 NEW YORK


    Of special note is that the pistol came with a small adapter for the chamber that also allowed it to function as a breech loading percussion pistol, which seems to have been supplied from the factory originally. Definitely a fascinating idea to have a pistol that could function in this way with the same hammer, but most likely of limited use once cartridges became more readily available. We previously had one without the adapter, but this example still has it included!


    An under the barrel lever releases the sliding barrel that slides the barrel forward to reload. These were designed so that the hammer must be in the half cock position to open the breech, and that the breech must be closed and the release button popped out for the hammer to fire. A great safety feature, but unfortunately prone to breaking, as this example has, so the barrel can be moved forward even at the fully cocked position.


    Condition of the pistol is very good considering the age, but definitely does look to have seen a good amount of use during its service life. The nickel plating on the barrel is eroded, particularly around the address marking, and the brass components also show a good amount of wear. In spire of this, the "Arrow" engraving on the top is in great shape. We checked the bore, and we can still see clear rifling, but there is also past fouling and oxidation, now removed. The stock is in good shape, showing a repaired crack through the wrist, and there is another crack and missing chunk on the front right near the barrel release.


    A very rare combination pistol, one said to have been carried by Wild Bill Hickock. Unusual and extremely rare, even in this service used condition. Ready to display!


    Specifications:


    Years of Manufacture: 1866-1870
    Caliber: .41cal
    Ammunition Type: Rimfire Cartridge / Cap and Ball (with adapter)
    Barrel Length: 2 1/2 inches
    Overall Length: 5 inches
    Action: Sliding Breech
    Feed System: Single Shot


    NOTE: International orders of antique firearms MUST be shipped using UPS WW Services (courier). USPS Priority Mail international will not accept these. International customers should always consult their country's antique gun laws prior to ordering.


  • This product is not available for shipping in US state(s): New Jersey

    This product is available for international shipping.
  • Not eligible for payment with Paypal or Amazon

Frequently Asked Questions

Yes, in most jurisdictions, antique firearms are legal to own and are generally not subject to the same regulatory requirements as modern firearms. Under U.S. federal law, any firearm manufactured on or before December 31, 1898, is classified as an antique firearm and is not considered a firearm under the Gun Control Act of 1968. As such, no federal license or FFL (Federal Firearms License) transfer is required for purchase or possession. Antique firearms may be legally shipped to all U.S. states and to over 25 countries worldwide via UPS, subject to applicable shipping and import/export restrictions. Please note: Firearms laws vary by country, state, and locality, and are subject to change. It is your responsibility to consult with local law enforcement or a qualified legal professional to ensure compliance with all relevant laws and regulations in your area.

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