What is the age of a Charles Daly Model 500 12ga SxS made by B C Miroku serial 199588?

The Charles Daly Model 500 12ga SxS shotgun made by B.C. Miroku with the serial number 199588 was produced in the early 1970s. Specifically, Miroku began producing these shotguns for Charles Daly in 1969, and the serial number indicates it likely falls within that timeframe. Therefore, as of 2023, the shotgun would be approximately 50 to 54 years old.