Description

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Sellier and Bellot Rifle 7x57mm Mauser (SB757C) is a 173 grain Soft Point Cut-Through Edge hunting load built for light to medium game, combining a classic European hunting bullet design with quality brass construction and consistent terminal performance for hunters running bolt-action rifles chambered in the timeless 7×57 Mauser cartridge.

Key Features

Part Number: SB757C

UPC: 754908511839

Caliber: 7x57mm Mauser (7mm Mauser, .275 Rigby)

Bullet Weight: 173 grains

Bullet Type: Soft Point Cut-Through Edge (SPCE), semi-jacketed

Muzzle Velocity: 2,379 fps

Muzzle Energy: 2,176 ft-lbs

Point of Impact at 50 Yards: -0.2 inches

Point of Impact at 100 Yards: 0.0 inches

Point of Impact at 200 Yards: -5.5 inches

Point of Impact at 300 Yards: -20.2 inches

Casing: New brass, Boxer-primed and reloadable

Primer: Non-corrosive centerfire

Rounds Per Box: 20

Boxes Per Case: 20

Application: Light to medium game hunting

Manufactured to CIP specifications

Country of Manufacture: Czech Republic

Special Features

The Cut-Through Edge bullet design features a serrated, sharply defined jacket edge at the tip of the semi-jacketed soft point, which mechanically locks the copper jacket to the lead core at the moment of impact and prevents the two from separating even after passing through tough hide, bone, or shoulder tissue

The partial jacket construction allows the exposed lead tip to initiate expansion upon impact while the jacket edge controls the rate and uniformity of that expansion, producing a mushroom diameter and penetration depth that scales proportionally to the resistance of the target, deforming more aggressively in larger, denser game and more moderately in lighter animals

Because bullet effect scales with target resistance, the SPCE design is practical across a range of game sizes within the light to medium category, giving hunters a single load that performs sensibly on a variety of animals encountered in the field

The serrated cutting edge at the jacket opening also produces a clean, defined entrance wound and pronounced, easy-to-follow blood trails, two practical advantages for hunters tracking harvested game in heavy cover or low light

Loaded to CIP (Commission Internationale Permanente) specifications, the European equivalent of SAAMI, ensuring consistent chamber pressures and safe operation across all standard 7x57mm Mauser rifles

Boxer-primed brass cases are fully reloadable, making this an attractive option for hunters and reloaders who want to preserve and reuse quality brass from a trusted European manufacturer

Practical Benefits

The Sellier and Bellot 7x57mm Mauser 173 grain SPCE (SB757C) is a well-matched hunting load for deer, hogs, black bear, and similar medium game, where reliable expansion and controlled penetration matter more than raw velocity or dramatic energy figures

The heavier 173 grain bullet weight in the 7×57 Mauser cartridge delivers a deep-penetrating, moderate-velocity performance profile that has been trusted by European and African hunters for over a century, and this load preserves that time-tested character in a modern factory package

The flat trajectory out to 200 yards makes the Sellier and Bellot SB757C practical for most field hunting situations without requiring significant holdover adjustments at typical hunting distances

Hunters who own classic bolt-action rifles chambered in 7×57 Mauser, including older European hunting rifles, surplus military actions, and American-made rifles from Ruger, Winchester, and Remington, will find this load feeds, chambers, and extracts reliably in standard-dimension chambers

The 20-round box is a practical hunting quantity, and the 20-box case provides excellent value for hunters who want to stock up, work up a zero, and keep enough on hand for multiple seasons

Reloadable brass from a manufacturer with over 160 years of ammunition production experience gives reloaders a clean, dimensionally consistent starting point for custom hunting loads

The Sellier and Bellot Rifle 7x57mm Mauser 173 grain SPCE (SB757C) is a dependable option for deer hunters, hog hunters, and any shooter running a 7×57 Mauser rifle who wants a proven European hunting bullet design backed by consistent factory quality and reloadable brass.