The Various Chinese Arsenals Chiang Kai-shek Mauser Rifle is a china-made bolt-action rifle chambered in 7.92x57mm, introduced in 1935. Primary use: hunting, sport. Type: Rifle Action: Bolt-Action Caliber: 7.92x57mm Capacity: 5 Year introduced: 1935, China Weight: 112 oz Overall length: 44" Status: Discontinued Military use: Yes Intended use: hunting, sport