Look for "H.W. Cooey Machine & Arms Co. Ltd." stamped on the barrel.
serial number lookup can be challenging because the H.W. Cooey Machine & Arms Company did not maintain consistent, publicly available production records. However, by examining the physical markings and identifying key features, you can narrow down the manufacturing date of your shotgun. Cooey Model 840 Serial Number Lookup
Because specific serial-to-year records are missing, collectors rely on markings and physical features to date these firearms: Look for "H
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. serial number lookup can be challenging because the H
Would you like help identifying your specific Cooey 840 model by photos or markings instead?
Note: Unlike parent company Winchester's US-made firearms, a comprehensive, public, digit-by-digit ledger for Canadian Winchester-Cooey serial numbers does not exist. Collectors rely on archival catalogs and hardware variations to pin down exact years. Identifying the Gauge and Configuration