Last Updated on Tue, 10 Mar 2015 This 9 mm., rotating barrel (60°), was designed, patented and manufactured by the Oesterreichische Waffenfabriks Gesellschaft at Steyr, Austria (Figs. The name Steyr-Hahn (i. Software Untuk Mempercepat Download Selain Idm. e. Steyr-Hammer) was used to distinguish it from the Steyr-Roth pistol which did not have a hammer. The name is not official nomenclature.
Steyr Steyr Hahn military pistol. Last Updated on Tue, 10 Mar 2015. The serial numbers are believed to have started at 1 and probably did not exceed 10,000. Aug 19, 2005 Steyr Hahn Serial Number, Date, Proof DHE=Double Headed Austrian Eagle 281 'OESTERR.WAFFENFABRIK STEYR.M.1911 9m/m' 12 Austrian Eagle NPv 8291f, dated 1914, W-n DHE 14 7587g, dated 1915, W-n DHE 15 9947g dated 1915, W-n DHE 15 2844 o, dated 1916, W-n DHE 16 4901q, dated 1917 unit marked 6 U MGK/11. Steyr-Hahn 1911-9mm. Steyr: Model: Hahn 1911: Caliber: 9mm: Serial. Period grips are in excellent condition w/ normal wear -matching serial numbers on slide.
Actual designing seems to have begun in 1910, production in 1911, and distribution in 1912. The first version of this arm established the official nomenclature, the inscription on the left side reading OESTERR. The serial numbering started at No. 1 and the pistols were marked with the official government proof mark used for pistols made for commercial use. Andrews Pitchfork Mt4 Platform.
This mark appears on the left side of the slide. In this original commercial form of the pistol the rear sight is a separate block dovetailed into the sight box at the rear of the slide. It appears that only a comparatively small number of these commercial specimens were made.
This is borne out by the fact that one observed specimen, dated 1911, bears the serial No. 867 on the slide and the No. 4070-j (a military number) on the frame which is dated 1912. The slide and barrel are a part of the original commercial production, while the frame was part of a military production.
In mid-1912 the pistol was adopted into the Austrian military service as the 1912 Selbstlade Pistole Steyr. It appears that the Hungarian forces of the Austro-Hungarian Army were equipped with the 7.65 mm. Frommer pistol during World War I. For military purposes the numbering system was changed so as to avoid the use of very large numbers. This system, like the German, uses a maximum of four digits, and a suffix letter. The first (or possibly second) 9999 would be numbered from 1-a to 9999-a, then from 1-b to 9999-b and so on.