Make: Astra (Esperanza y Unceta)  Importer: IAC
Model: 1921 (Modelo 400)  
Serial #: 712
Year of Manufacture: circa 1921
Caliber: 9mm Largo (9×23 mm)
Action Type: Single-Action Semi-Automatic, Detachable Magazine Fed
Barrel Length: 5.9 inches

Description
This is an early-production Astra Modelo 1921, better known as the Modelo 400, chambered in 9mm Largo. Manufactured during the reign of King Alfonso XIII and bearing the early “Y in oval” proof mark, this pistol comes from the first year of production with a low serial number (#712). It was produced by Esperanza y Unceta, before Juan Esperanza’s departure from the firm in 1926 — making this a historically desirable transitional example

Condition
* Finish: Approx. 80 % original blue remains, showing light handling marks, small nicks, and some finish loss along leading edges and the front strap.
* Metal: Scattered light oxidation and minor surface erosion under the finish. Markings remain legible; Astra logo on the slide partially worn.
* Grips: Two-piece checkered horn panels with Astra medallions. Light wear, small chip at upper right rear, and a fine hairline crack at upper right front. Checkering still crisp overall (Very Good condition).
* Bore: Gray with sharp rifling; light-moderate erosion in the grooves (rates 5-6 / 10).
* Mechanics: Functions correctly in single-action. All numbered parts match. Includes one original Astra-marked magazine.
* Overall Condition: Good-plus to Very Good for a century-old service pistol.