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8 x 57 IS
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Caliber Specifications:
Caliber: | 8 x 57 IS |
Standard / Datasheet: | C.I.P. |
Bullet Diameter: | 0.323" | 8.20mm |
Primer Size: | Large Rifle (LR) |
Max. Case Length: | 2.244" | 57.00mm |
Max. Cartridge Length / OAL: | 3.228" | 81.99mm |
Max. Standardized Pressure: | 56565 psi | 3900 bar |
Case Capacity: | 63.0 Grains of Water | 4.09 cm3 |
CID: | CID_1174 |
Last updated: | 3/12/2025 |
- The 8x57 IS is a powerful rifle cartridge that was designed for use in the Mauser bolt-action rifles. It is based on the 7.92×57mm Mauser cartridge, and has a bullet diameter of .323 inches. The 8x57 IS is known for its accuracy and power, making it a popular choice among hunters and target shooters alike.One of the key differences between the 8x57 IS and other cartridges such as the 7.92×57mm Mauser or .30-06 Springfield is its bullet design. The 8x57 IS uses a pointed spitzer-style bullet, which gives it greater range and accuracy than other cartridges with round nose bullets. Additionally, some manufacturers produce lead-free deformation bullets for this cartridge, which are designed to maximize penetration and retain more weight upon impact.The 8x57 IS can be used in many different types of firearms, including hunting rifles, target shooting rifles, and even some shotguns. It is also available in various weights ranging from 10.4g to 12.7g depending on the manufacturer and type of ammunition being used.
Weight vs. Velocity - Suitable Bullets for this Caliber
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Barrel Length Variation vs. Velocity - by Bullet Weight
8 x 57 IS load data available with the following bullets:
(most popular first)
Filter by Bullet Weight (Grains)
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