| Mauser Modelo Argentino 1909 | |
|---|---|
|   Modern shooting with a Mauser 1909 | |
| Type | Bolt-action rifle | 
| Place of origin | Germany | 
| Service history | |
| In service | 1905−1960s | 
| Used by | Argentina Paraguay Dominican Republic [1] | 
| Wars | United States occupation of the Dominican Republic (1916–1924) Chaco War | 
| Production history | |
| Designed | 1909 | 
| Manufacturer | DWM Fabrica Militar de Armas Portatiles | 
| Produced | 1909−1959 | 
| No. built | ~285,000 | 
| Specifications | |
| Mass | 4.17 kg (9.2 lb) 3.6 kg (7.9 lb) | 
| Length | 1,240 mm (49 in) 1,056 mm (41.6 in) | 
| Barrel length | 740 mm (29 in) 556 mm (21.9 in) | 
| Cartridge | 7.65×53mm Mauser | 
| Action | Bolt-action | 
| Muzzle velocity | 839.6 metres per second (2,755 ft/s) | 
| Feed system | 5-round stripper clip, internal magazine | 
| Sights | Iron sights adjustable to 2,000 metres (2,200 yd) | 
The Argentine Mauser Model 1909 were Gewehr 98 pattern bolt-action battle rifles designed for the Argentine Army. They were produced both in Germany and in Argentina.
 
 The Mauser 1909 was a slightly modified copy of the Gewehr 98. Among other modifications, the Lange Visier sight was replaced by a tangent leaf sight. The M1909 was also able to use the bayonet of the Mauser 1891 it replaced. [2] The main producer in Germany was Deutsche Waffen und Munitionsfabriken that delivered 200,000 rifles [3] while around 85,000 rifles [2] were manufactured by the Fabrica Militar de Armas Portatiles, governmental plants in Rosario and Santa Fe. The Model 1909s were replaced by FN FALs [4] without having seen combat. [5]
Some Argentine Mauser 1909 rifles and carbines without crests were sold to Paraguay during the Chaco War. [2]
 
 Peru received between 1910 and 1914 thousands of Mauser Model 1909 rifles, chambered in 7.65 Mauser. They were closer copies of the Gewehr 98, including the Lange Visier sight. [8] Aside from the caliber, the only differences were the larger receiver ring, the 5 mm (0.20 in) shorter breech, the slightly modified strip guide to use older Model 1891 strips, the longer hammer, the aspheric shape of the bolt handle and the Peruvian markings. [9] While these rifles were able to fire the old bullets with round nose, they were later adapted to spitzer bullets. [10] These weapons were used during the Leticia Incident and the Ecuadorian–Peruvian War. [11] After 1945, the Mauser 1909s were replaced by American weapons and were sold in the civilian market in the 1960s, a few being kept as ceremonial rifles. [12]