The Star Model Z-45 is a Spanish submachine gun manufactured by Star Bonifacio Echeverria, derived from the German MP 40.
Design
The internal mechanisms are similar to the MP 40. Unlike the German version, the Z-45 is a selective fire weapon (full-auto or single shot).[5] The gun was made in both folding stock and wood stock versions.[4] The Z-45 had a fluted chamber to ease extraction with the powerful 9×23mm Largo cartridge.[6] Most Z-45s were issued with a 30-round box magazine, but a short 10-round magazine was available for law enforcement, or for prison forces guarding prisoners.[6]
^ abcdWiener, Friedrich (1987). The armies of the NATO nations: Organization, concept of war, weapons and equipment. Truppendienst Handbooks Volume 3. Vienna: Herold Publishers. p. 433.