9mm Para. 5.3" barrel length. SN: 45226. Blued metal finish overall with polished barrel, internals, and small parts mounting two-piece black synthetic ASTRA logo grips. Simple blowback operated internal hammer fired autoloading pistol fed by detachable single stack magazines. Item shows Spanish proof marks on the left frame, left rear slide, and on the barrel. Markings to the top of the slide include maker mark reading UNCETA Y COMPANIA S.A./GUERNICA ESPANA along with the model and caliber marking "ASTRA" MOD. 600/43/9m/m PARABELLUM MADE IN SPAIN. Comes with one unmarked magazine.