Product Description Sellier & Bellot SB757RA rifle ammunition is built for hunters who want dependable performance on light to medium game. Its Soft Point Cutting Edge (SPCE) design features a cutting edge that helps lock the jacket to the lead core for controlled expansion, a clean entrance wound, and distinct blood trails for easier tracking. Loaded in new-production, boxer-primed brass cases, this 7x57R (7x57mm Rimmed) ammunition is non-corrosive and reloadable for added value. Product Highlights SPCE (Soft Point Cutting Edge) bullet designed for controlled expansion on game Cutting edge helps lock jacket and lead core together for consistent performance Non-corrosive, new-production rifle ammunition for dependable field use Boxer-primed brass cases are reloadable for convenient reloading 20-round box in 7x57R / 7x57mm Rimmed for classic rimmed rifle chambers Specs Brand: Sellier & Bellot Manufacturer Part Number: SB757RA UPC: 754908511846 Cartridge/Caliber: 7x57R (7x57mm Rimmed) Bullet Type: Soft Point Cutting Edge (SPCE) / Jacketed Soft Point Bullet Weight: 173 gr Rounds Per Box: 20 Case Material: Brass Primer Type: Boxer Corrosive: No Reloadable: Yes Muzzle Velocity: 2379 fps Muzzle Energy: 2173 ft-lbs G1 Ballistic Coefficient: 0.376 G7 Ballistic Coefficient: 0.189 Test Barrel Length: 23.5 in Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product&';s manufacturer.