Cooey Model 840 Serial Number Lookup __top__ -

The barrel will clearly state MADE IN CANADA along with the model designation MODEL 840 . 4. The 840 vs. 370 and 37A

Many Model 840s do not have conventional serial numbers or were produced before Canadian mandatory registration required them, resulting in often limited or absent serial numbers. If a serial number is present, it is often found in these areas: Right side of the receiver: Often stamped toward the bottom rear. Under the fore-stock: Stamped on the barrel lug. Under the butt plate:

While a precise month and day of manufacturing are difficult to pinpoint due to lost Winchester-Cooey factory logs, analyzing the presence of the serial number and the barrel stamps will successfully narrow your shotgun's history down to a specific historical window. Share public link

Winchester Western (Canada) Limited bought Cooey in 1961.

Serial or not, you can narrow down the era of your Cooey 840 using these features: Cooey Model 840 Serial Number Lookup

Since you cannot simply type a number into a government database for a Cooey 840, you must rely on and physical features . Here is the next best thing to a serial number lookup.

Often found on Cooey shotguns and rifles tracking back to the early-to-mid 1970s Canadian production lines.

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

28 gauge and .410 bore models fetch higher prices. The barrel will clearly state MADE IN CANADA

If you find a number on the receiver, you likely have a late-production Model 840. There are two sub-scenarios:

might have numbers in several spots—or none at all. Check these three primary locations: The Receiver: Look on either the left or right side of the action. Under the Barrel:

The Cooey Model 840 is a break-action, single-shot shotgun renowned for its rugged simplicity. It was the successor to the , the first shotgun designed and manufactured by the H. W. Cooey Machine & Arms Company in Cobourg, Ontario.

Many post-1968 Cooey shotguns use a serial number that begins with a letter prefix, often or "CE" . 370 and 37A Many Model 840s do not

Because no official database exists, the lookup process is more art than science. Here’s your roadmap:

Note: The 'F' prefix was not a standard chronological run. It was allocated to a special contract in 1964, two years after Winchester acquired the company. These were "transition" guns—Cooey actions stamped with the standalone name, but built with higher-grade Winchester steel specs for a government contract (Department of Lands and Forests).

Usually ranges between $100 and $250 USD/CAD.

The Cooey Model 840 is a classic firearm that has been a subject of interest among gun enthusiasts and collectors for many years. Manufactured by the Canadian company, Cooey Machine & Rifle Company, and later acquired by Remington, the Model 840 has a rich history and a loyal following. One crucial aspect of owning and collecting firearms is verifying their authenticity and provenance, which is where the serial number lookup comes into play. In this write-up, we'll dive into the world of Cooey Model 840 serial number lookup, exploring its significance, process, and what it reveals about this iconic firearm.