Cooey - Model 840 Serial Number Lookup

Cooey Model 840 Serial Number Lookup: A Collector’s Guide If you’ve inherited a rugged single-shot shotgun or found a deal on a "Made in Canada" classic, chances are you’re holding a Cooey Model 840. These firearms are staples of Canadian hunting history, known for their simple break-action design and reliability.

Scenario A: No Serial Number Found

If your receiver has no number, your shotgun was manufactured between 1938 and 1961 in Cobourg, Ontario. These are the most common versions. You can narrow down the era by examining the extractor and bolt handle: Cooey Model 840 Serial Number Lookup

. On some models, they may also be stamped on the underside of the barrel (hidden by the forend) or beneath the butt plate on the wood of the stock. Numbers range from 5 to 7 digits. Misleading Characters: Some owners report a "C" suffix Cooey Model 840 Serial Number Lookup: A Collector’s

What You’ll Actually Find on the Rifle

Pick up your Cooey 840 and look at the left side of the receiver. Here’s what to expect: These are the most common versions

The Receiver Wall: If a serial number exists, it will be on the left side of the receiver, often just above the trigger guard or behind the bolt handle cutout. If the metal is smooth here, you have a pre-1961 gun with no serial number.