Cooey Model 840 Serial Number Lookup [patched] -
Cooey Model 840
Dating a is notoriously difficult because no official factory production logs survived the closure of the Cobourg, Ontario plant in 1979. However, you can narrow down its age by examining specific physical markings and manufacturer stamps. The Problem with Serial Number Lookups
The Ultimate Guide to Cooey Model 840 Serial Number Lookup
Serial numbers on Cooey Model 840 rifles are a useful but not infallible clue to manufacture date and variant. Best practice is to document markings and physical features, consult collector lists and reference books, and engage experienced collectors or historians for confirmation. Cooey Model 840 Serial Number Lookup
The Model 840 is a single-shot, bolt-action .410 bore shotgun (though rare 20-gauge versions exist). It is famous for its "snap-action" bolt release and lightweight design. Production continued through World War II and into the post-war era until 1961, when Cooey was purchased by Olin Industries—the parent company of Winchester-Western. Cooey Model 840 Dating a is notoriously difficult
. On some models, they may also be stamped on the underside of the barrel (hidden by the forend) or beneath the butt plate on the wood of the stock. Numbers range from 5 to 7 digits. Misleading Characters: Some owners report a "C" suffix The Model 840 is a single-shot, bolt-action