What blowback-operated semi-automatic pistols have a similar design to Astra A-60?
Astra A-60 The Astra A-60 is a double-action,single-action, semi-automatic pistol at one time produced in Spain by Astra-Unceta y Cia SA. The design is similar to the Walther PP and features a slide-lock release lever.
Astra 600 The Astra 600 was a Spanish semi-automatic pistol used during World War II. It was a shortened version of the Astra 400 in 9×19mm Parabellum.