The original 1889 pattern military ball ammunition was introduced in the Mauser Model 1889 and loaded with a 13.65 grams (210.7 gr) round-nosed bullet fired at a muzzle velocity of 650 m/s (2,133 ft/s) with 2,884 J (2,127 ft⋅lbf) muzzle energy. ĭue to the cartridge case's dimensions, production of 7.65mm brass can be accomplished by reforming. 308 Winchester being a post World War II cartridge developed by Winchester to provide similar performance in a short bolt action format. 308 Winchester cartridge is a close ballistic twin of the 7.65×53mm Mauser. This means that 7.65×53mm Mauser chambered arms in CIP regulated countries are currently (2013) proof tested at 487.50 MPa (70,706 psi) PE piezo pressure. In CIP member countries every rifle cartridge combination has to be proofed at 125% of this maximum pressure to certify fit for sale to consumers. Īccording to the official Commission Internationale Permanente pour l'Epreuve des Armes à Feu Portatives (CIP) rulings the 7.65×53mm Mauser can handle up to 390.00 MPa (56,565 psi) P max piezo pressure. The common rifling twist rate for this cartridge is 280 mm (1 in 11.02 in), 4 grooves, Ø lands = 7.65 mm, Ø grooves = 7.92 mm, land width = 4.20 mm and the primer type is large rifle. All sizes in millimeters (mm).Īmericans would define the shoulder angle at alpha/2 ≈ 22.2 degrees. The exterior shape of the case was designed to promote reliable case feeding and extraction in bolt-action rifles and machine guns alike, under extreme conditions.ħ.65×53mm Mauser maximum C.I.P. The 7.65×53mm Mauser has 3.70 ml (57.1 grains H 2O) cartridge case capacity. Norma, Prvi Partizan, and Fabricaciones Militares (FM) currently produce 7.65×53mm ammunition. Sporting ammunition in this caliber is still loaded in Europe. ammunition manufacturer to still produce this cartridge. This cartridge was loaded commercially by many manufacturers in the United States until about 1936. Judging by the dimensions of the casing, it was developed from Mauser's Patrone 88 adopted into German service. At the time of its development it was a high-performance smokeless-powder cartridge. The 7.65×53mm Mauser was the result of considerable experimentation by Paul Mauser to optimize the bullet diameter for use with the new smokeless propellant introduced as Poudre B in the 1886 pattern 8mm Lebel that started a military rifle ammunition revolution. It is also known as 7.65×53mm Argentine, 7.65×53mm Argentine rimless, 7.65mm Argentine, 7.65×53mm Belgian Mauser or 7.65mm Belgian (in the United States) and 7.65×53mm Mauser (in Belgium).īallistically it is comparable to the. by the C.I.P.) is a first-generation smokeless powder rimless bottlenecked rifle cartridge developed for use in the Mauser Model 1889 rifle by Paul Mauser of the Mauser company. The 7.65×53mm Mauser (designated as the 7,65 × 53 Arg. Source(s): Cartridges of the World, 11th ed
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