The Sellier & Bellot SB757C delivers controlled expansion and deep penetration for medium to large game hunting in the classic 7x57mm Mauser chambering. This 173-grain soft point ammunition features the Cut Through Edge (CTE) design that creates a larger wound channel while maintaining structural integrity through heavy bone and muscle.
What Makes This Different
The Cut Through Edge technology sets this ammunition apart from standard soft point designs by incorporating precision-cut grooves that initiate controlled expansion at lower velocities. While traditional soft points may fail to expand reliably at longer ranges, the CTE design ensures consistent mushrooming even when impact velocity drops below 1,800 fps. This makes it particularly effective for the moderate velocities typical of the 7x57mm Mauser cartridge.Key Features
- 173-grain soft point bullet with Cut Through Edge expansion technology
- Optimized for 7x57mm Mauser chamber specifications and pressures
- Controlled expansion maintains 60-70% weight retention through barriers
- Premium brass cases suitable for multiple reloading cycles
- Consistent powder charges deliver standard deviation under 15 fps
- Non-corrosive Boxer primers for reliable ignition in all weather
- 20 rounds per box packaging for convenient range and field use
Technical Specs
- Caliber: 7x57mm Mauser (7mm Mauser)
- Bullet Weight: 173 grains
- Bullet Type: Soft Point Cut Through Edge (SP-CTE)
- Muzzle Velocity: 2,430 fps (24-inch barrel)
- Muzzle Energy: 2,267 ft-lbs
- Case Material: Reloadable brass with Boxer primers
- Quantity: 20 rounds per box
- Country of Origin: Czech Republic
