Cooey Model 840 Serial Number Lookup !new! Jun 2026

If you intend to shoot your Cooey Model 840, ensure it is inspected by a qualified gunsmith, especially if it has been sitting in a closet or barn for decades. Check for:

So how do you date your 840? Try these clues:

Before the U.S. Gun Control Act of 1968, Canadian and American manufacturers were not required to serialize budget-friendly firearms. The Cooey 840 was a “utility gun”—made to be affordable, not tracked. As a result:

Examine the underside of the barrel near the chamber. How to Date Your Cooey Model 840 Without a Serial Number Cooey Model 840 Serial Number Lookup

Serial numbers on Cooey Model 840 rifles are a useful but not infallible clue to manufacture date and variant. Best practice is to document markings and physical features, consult collector lists and reference books, and engage experienced collectors or historians for confirmation.

Here’s the honest, detailed truth about the Cooey 840 serial number lookup—and why it’s different from almost any other rifle.

If you are looking at your serial number: If you intend to shoot your Cooey Model

The Model 840 was primarily chambered in shotgun gauges, making it unique as a bolt-action shotgun during a time when pump and semi-autos were taking over.

Many owners look for a Cooey Model 840 serial number lookup tool and find nothing. There is a simple historical reason for this challenge.

, indicating it was made after Winchester acquired Cooey in 1961. Can Anyone Date Cooey Shotguns - Year of Mfg. Gun Control Act of 1968, Canadian and American

If you are looking for specific replacement parts, you can check available stock at Western Gun Parts.

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.