Cooey Model 840 Serial Number Lookup Jun 2026

Prior to the passage of the U.S. Gun Control Act of 1968 (GCA '68), Canadian and American manufacturers were not legally required to stamp serial numbers on inexpensive, rimfire rifles or single-shot shotguns. Because Cooey specialized in budget-friendly firearms, the vast majority of Cooey firearms produced between 1919 and 1968 left the factory with no serial number whatsoever.

What does a four digit Cooey serial number with a cartouche signify?

Result found.

If you are looking for a straightforward serial number database where you can type in a sequence and get an exact manufacturing date, you will likely be disappointed. There are two major reasons for this: 1. The Pre-1968 Lack of Serial Numbers

user wants a long article about "Cooey Model 840 Serial Number Lookup". This likely pertains to the Cooey Model 840 rifle. The article should cover how to identify the rifle, find and interpret serial numbers, date of manufacture, history, and value. I need to follow the search plan, which includes multiple search terms. I'll start with Round One searches. search results have provided some information. I need to open several of these pages to gather more detailed information. I'll open the Wikipedia page, the IPFS page, the Fandom page, the GunCritic page, the HuntingGearGuy review, the Blue Book page, and a few auction listings to get serial number examples and potential value ranges. I'll also look for any specific serial number lookup guides. search results provide a good overview. The article will need to cover the history, how to identify the model, serial number location, lookup methods, dating, value, and more. I'll structure the article with an introduction, sections on history, identification, serial number details, a lookup guide, production timeline, value, frequently asked questions, and a conclusion. Now I need to refine the content and integrate the citations. I'll also search for any specific serial number prefixes or date codes. have gathered sufficient information. Now I will structure the article with the following sections: Introduction, History of the Cooey Model 840, Identifying Your Model, The Serial Number: Lookup and Location, Dating Your Cooey Model 840, Value and Collectability, Frequently Asked Questions, and Conclusion. I will incorporate the cited information throughout. Now I will write the article. Cooey Model 840 is more than just an old gun; for millions of Canadian families, it was the trusty tool that put food on the table and taught safe shooting habits to generations of new hunters. This simple, single-shot shotgun has a fascinating story, especially when it comes to its serial numbers. If you have a family heirloom or a recent purchase and are trying to decode its history, the task can be confusing. This article provides a comprehensive guide to everything you need to know about the Cooey Model 840 serial number lookup. Cooey Model 840 Serial Number Lookup

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: This indicates standard production during the Winchester-owned era in Cobourg, Ontario (1960s to 1979).

If you want to pin down the exact history of your firearm, I can help you analyze its specific markings.

The Model 840 was introduced under Winchester management as an update to the older Cooey Model 84. It was sold both as the Cooey Model 840 and the Winchester Model 840. Prior to the passage of the U

Winchester bought Cooey in 1961 and updated the manufacturing line. The barrel stamp changed to "Winchester-Cooey Ltd."

A tiny letter like a "K," "M," or "Z" stamped near the chamber may correspond to an internal factory year code, though a universally accepted conversion chart for Cobourg factory codes remains elusive. Step 4: Analyze Wood and Metal Design Variations

Manufactured between roughly 1965 and 1967. Serial Number Present: Manufactured between 1968 and 1979.

Winchester purchased Cooey and rebranded the line as "Cooey-Winchester" or "Winchester-Cooey." Production continued at the Cobourg plant. What does a four digit Cooey serial number

High-quality Canadian walnut was typically used for the stocks. The Post-1968 Serialized Era (1968–1979)

This shotgun was specifically designed to be an affordable, no-frills tool. Its intended purpose was small-game hunting (for animals like rabbits and grouse), farm pest control, or as a starter gun for new hunters. The models are easily identified by the markings on the receiver:

The Cooey Model 840 is an iconic Canadian firearm. Simple, robust, and reliable, this single-shot shotgun was a staple in Canadian homes for decades. If you have inherited or acquired a Cooey Model 840 and are looking to determine its age, you have likely found that it is not as simple as checking a modern database.

The Model 84/840 was the first shotgun designed by Cooey. It was an incredibly popular workhorse, with nearly Cooey Model 84/840 shotguns produced in total, plus more than 600,000 units produced as the related Winchester Model 370 and Model 37A.