The 7×57mm Mauser (designated as the 7 mm Mauser or 7×57mm by the SAAMI and 7 × 57 by the C.I.P.) is a first-generation smokeless powder rimless bottlenecked rifle cartridge. It was …

2021年1月24日 · Our guys got their fannies shot to pieces from the 7x57 mm Mauser with its 173-gr. bullet at 2,746 fps while trying to defend themselves with rifles firing a 220-gr. bullet at …

2017年9月29日 · Introduced by Mauser in 1892, the 7x57 mm, also called the 7 mm Mauser, is the oldest cartridge designed for smokeless powder that still retains a following. A rimless …

The 7x57 was designed during 1892 by Paul Mauser of Germany, based on the 8x57 cartridge case necked down to 7mm. The new cartridge was created in conjunction with a new rifle …

2020年3月20日 · SAAMI specs the 7×57 for maximum average breech pressure of just 51,000 psi. In contrast, the .270 Winchester’s breech pressure is set at 65,000 psi. Even the little 6mm …

Here are some 7x57 specifications that should be of interest to reloaders: bullet diameter .284", maximum COL 3.065", maximum case length 2.235", MAP 46,000 cup. There are a wide …

2023年11月6日 · Brad Fitzpatrick is in deepest, darkest Africa, so your editor is taking a turn with the “Clash.” The 7x57, also known as the .275 Rigby or 7mm Mauser, was developed by the …

2017年2月10日 · Designed by Peter Paul Mauser in 1892 to serve in the military, the 7x57 Mauser showed the American soldiers what a cartridge should be on the slopes of Cuba’s San …

The ballistic performance for the 7.57 Mauser based off three grain types for muzzle velocity are 3,000 ft/s (139 gr), 2,600 ft/s (162 gr), 2,500 ft/s (173 gr RWS HMK), and 2,300 ft/s (173 gr …

2022年1月4日 · The longer 7x57mm Mauser holds roughly 3 grains more powder than the 7mm-08 Remington, but higher chamber pressures allowed in the 7-08 account for its 100 fps …