Shirogorov First Production, the opening run of each line.

Since 2023 the workshop has opened each new serial line with a First Production run before the standard serial knife follows. The knives are serial-tier, but the run is limited, the blade steel and the handle finish are its own, and the serial knife that comes some months later keeps the dimensions and construction while changing the steel to M390 and the finish to plain titanium or plain carbon fiber. The Models page carries the serial knife; this register carries the First Production run that opened it, one record per run, with the factory's photographs from the announcement and the serial knife it led to.

The registry lists every run by year, newest first. Filter by line, steel or bearing system; open a thumbnail for the factory's photographs, click the name for the record. Where the same platform also had a Sprint Run or a Custom Division run, the record links to them.