I had a standard G98 8x57 Mauser from roughly 1902 and easily shot a 2" group on my first outing with open sights
As a matter of interest ..
The 8x57 was produced in 1888 but as the Patrone 88 J or { I ) bullet diameter .318
A redesigned cartridge the 8x57 IS ( JS ) was produced between 1903 - 1905 with a bullet diameter of .323
Still produced today
Better not fire a modern cartridge in an older gun
From the Google AI ... ;D
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Here is a breakdown of the cartridge dates associated with the G98 rifle:
1888: The original M/88 cartridge (also known as the 8x57 J, for Infanterie, or Infantry) was adopted. This round used a 226-grain, .318-inch diameter round-nose bullet. The G98 rifle, introduced in 1898, was initially designed for this M/88 ammunition.
1903–1905: The German military officially adopted the improved S Patrone (spitzer or pointed bullet) cartridge, designated as 7.92×57mm Mauser (or 8x57 IS/JS). This version used a lighter, 154-grain, .323-inch diameter spitzer bullet, which offered a flatter trajectory and higher velocity.
Rifles were often modified to accept the newer "S" bore cartridge, indicated by a small "S" stamp on the receiver and barrel. When handling any older Mauser rifle, it is crucial to determine which of the two non-interchangeable chamberings it uses before firing, as using the larger .323-inch bullet in a barrel designed for the smaller .318-inch bullet is dangerous. A gunsmith can perform a chamber cast to confirm the correct bore diameter and chamber dimensions. \
I had a standard G98 8x57 Mauser from roughly 1902 and easily shot a 2" group on my first outing with open sights
As a matter of interest ..
The 8x57 was produced in 1888 but as the Patrone 88 J or { I ) bullet diameter .318
A redesigned cartridge the 8x57 IS ( JS ) was produced between 1903 - 1905 with a bullet diameter of .323
Still produced today
Better not fire a modern cartridge in an older gun
From the Google AI ... ;D
//
Here is a breakdown of the cartridge dates associated with the G98 rifle:
1888: The original M/88 cartridge (also known as the 8x57 J, for Infanterie, or Infantry) was adopted. This round used a 226-grain, .318-inch diameter round-nose bullet. The G98 rifle, introduced in 1898, was initially designed for this M/88 ammunition.
1903–1905: The German military officially adopted the improved S Patrone (spitzer or pointed bullet) cartridge, designated as 7.92×57mm Mauser (or 8x57 IS/JS). This version used a lighter, 154-grain, .323-inch diameter spitzer bullet, which offered a flatter trajectory and higher velocity.
Rifles were often modified to accept the newer "S" bore cartridge, indicated by a small "S" stamp on the receiver and barrel. When handling any older Mauser rifle, it is crucial to determine which of the two non-interchangeable chamberings it uses before firing, as using the larger .323-inch bullet in a barrel designed for the smaller .318-inch bullet is dangerous. A gunsmith can perform a chamber cast to confirm the correct bore diameter and chamber dimensions. \
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Go research the Euro? versus the USA 7 mm bullet fiasco