What is the date of a cz858?

The CZ858 is a variant of the CZ 75 series of pistols, specifically designed for the Canadian market. The date of manufacture can vary based on the specific model and production year. To determine the exact date of a specific CZ858, you would typically need to refer to the serial number, which can provide information about when it was produced. For accurate details, it's best to consult the manufacturer's records or a firearm expert.