Lookup | Cooey Model 840 Serial Number

The Cooey Model 840 serial number is typically a 5- or 6-digit number stamped on the receiver or barrel. The serial number can be broken down into several components:

Before 1968, Canadian law did not require serial numbers on long guns. Cooey, being a company that prided itself on economy, didn’t waste money stamping numbers where none were needed. Millions of Model 840s (and its twin, the Western Auto "Revelation" model 100) left the factory with a bare receiver. Cooey Model 840 Serial Number Lookup

Post-1968 Cooey shotguns often utilize Winchester’s standardized serialization format. Look for a letter prefix followed by a string of numbers (e.g., or NW00000 ). Proof Marks and Barrel Stamps The Cooey Model 840 serial number is typically