No such model number in the Winchester line.
cooey 410 gauge model 840 Winchester Canada. single shot
The Winchester model 840 was made in Canada until 1980.The value ranges in price from 55-95 dollars.
I can say that the Winchester model 840 was made in various gauges in Canada for Winchester,and that production ceased in the year 1980. These were made from 1973-1980. The production was at Winchesters plant in Coburg,Ontario Canada.
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Best left to a gunsmith
I also would like to know. I have same one with serial 9781.
100 USD
I have just acquired a cooey model 840 western Canada limited and I have done some research and talked to a few gunsmiths and from the info i have received a top-notch "perfect" model 840 will only run up to $275.00. If i was you i would keep it. It's a great little gun.
840 miles = ~0.0000090365521499 AU
The Winchester Cooey Model 840 is a .22 caliber rifle that was produced by the Cooey Firearms Company in Canada, which was later acquired by Winchester. The production of the Model 840 began in the early 1960s and continued until the late 1970s. Serial numbers on these rifles can help determine the production year, with the first digits generally indicating the year of manufacture. For precise dating, it's best to consult a reference guide or database specific to Cooey firearms.
840 lbs is approximately 381 kilograms.
V THE 840 WAS MADE AS A WINCHESTER BETWEEN 1961 & 1965, IT'S VALUE IS LOW COMPARED TO THE M 37. I JUST PURCHASED A GOOD 840 IN 410 FROM A LOCAL GUN STOREW FOR 85.00 JS