Cooey Model 840 Serial Number Lookup _verified_

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.

Over its roughly 15-year production run, the Model 840 underwent subtle cosmetic and structural changes: Cooey Model 840 Serial Number Lookup

If your gun does have a number, it will likely be in these locations: On the left side of the receiver, near the bottom. On the barrel flat. The Cooey Model 840 is an iconic Canadian firearm

To understand the serial number system, you must first look at the timeline of the shotgun's production. Over its roughly 15-year production run, the Model

Look for proof marks on the barrel, which can indicate if it was produced before or after the Winchester takeover.