Product DescriptionRemington Core-Lokt centerfire rifle ammunition delivers time-proven big game performance with the original controlled-expansion bullet design. This 7x57mm Mauser load features a 140 grain Core-Lokt Pointed Soft Point (PSP) projectile engineered for consistent expansion and dependable weight retention for effective terminal results on game. Packaged in a 20-round box, it is an excellent choice for hunters who want trusted performance in the field.Product Highlights Core-Lokt Pointed Soft Point (PSP) bullet designed for controlled expansion on big game 7x57mm Mauser centerfire rifle cartridges for classic hunting rifles and modern sporting rifles chambered in 7x57 140 grain bullet weight balances velocity, penetration, and terminal performance 2660 fps muzzle velocity for capable downrange performance 20-round box is convenient for hunt preparation and field carry Specs Brand: Remington Manufacturer Part Number: 29031 UPC: 047700053707 Caliber: 7mmx57 Mauser (7x57mm Mauser) Bullet Weight: 140 Grain Bullet Style: Core-Lokt Pointed Soft Point Muzzle Velocity: 2660 fps Ballistic Coefficient: 0.39 Package Quantity: 20 rounds Intended Usage: Big Game 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.