Cooey Model 840 Serial Number Lookup · Trusted & Complete

Sometimes written or stamped on the wood underneath the shoulder stock.

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

Often featured walnut stocks and steel receivers; chambered for 2 3/4" shells (except .410). Sometimes written or stamped on the wood underneath