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.
Mateba Autorevolver The Mateba Model 6 Unica (often known simply as the Mateba or the Mateba Autorevolver) is a recoil operated semi-automatic revolver, one of only a few of this type ever produced. It was developed by Mateba, based in Pavia, Italy.