If you tell me more about the on the metal, I can help you narrow down the specific decade it was made.
A: No. The closest thing is the "Cooey Serial Number Project" run by private collectors on Rimfire Central, but it is not searchable by the public. You must ask a moderator to check their list.
Since a central lookup tool is unavailable, collectors use specific markings and design changes to narrow down the manufacturing date: Cooey Model 840 Serial Number Lookup
Because these were mass-produced "workhorse" guns, the lack of a serial number does not typically hurt the value. Collectors value condition and original wood finish over low production numbers.
If you live in Canada, you must verify your firearm is non-restricted. Because the Cooey 840 is a manual .22 LR rifle, it is non-restricted by class. However, if you are trying to transfer a rifle that lacks a serial number, the CFP will assign a "pseudo-serial" (usually "NOSER" or your name). You cannot "look up" a Cooey serial via the RCMP database because pre-1968 records do not exist digitally. If you tell me more about the on
Here is the community-agreed timeline for the Cooey Model 840:
Anonymous. (2024). A Practical Guide to Serial Number Lookup for the Cooey Model 840 Rifle. Firearm Research Notes. You must ask a moderator to check their list
Cooey serial numbers were typically 4 to 6 digits stamped into the metal without letters (e.g., 12743 ). Some very late Winchester-era models have an "M" prefix.
The Cooey Model 840 is best dated by physical features, not by serial number. Most examples lack a serial number entirely. If a number is present, it cannot be reliably traced to a production year without cross-referencing known examples from collector forums. For accurate identification, consult the MacPherson book or experienced Canadian firearm collectors.