Remington Core-Lokt 7x57mm Mauser 140 Grain Core-Lokt Pointed Soft Point Centerfire Rifle Ammo 20 Rounds. That's because more hunters have relied on it than any other load. It's filled more tags on more continents than any other load. The time-proven performance of Core-Lokt the original controlled expansion bullet makes it the load more hunters have relied on for over 75 years. The tapered copper jacket is locked to a solid lead core delivering massive 2-times expansion weight retention and consistent on-game results. Whether you're hunting hogs deer antelope wild boar or African game this powerful and precision ammunition will deliver the results you need. Try it yourself and see the difference that high quality ammunition can make in your next hunt. Buy it today Specifications for Remington Core-Lokt 7x57mm Mauser 140 Grain Core-Lokt Pointed Soft Point Centerfire Rifle Ammunition: Manufacturer: Remington Caliber: 7x57mm Mauser Number of Rounds: 20 Bullet Type: Jacketed Soft Point (JSP) Bullet Weight: 140 grain Cartridge Case Material: Brass Muzzle Velocity: 2660 ft/s Muzzle Energy: 2199 ft-lbs Application: Big Game Package Type: Box Primer Style: Centerfire G1 Ballistic Coefficient: 0.39 Lead Free: No Package Contents: Remington Core-Lokt 7x57mm Mauser 140 Grain Core-Lokt Pointed Soft Point Centerfire Rifle Ammunition What is Remington Core-Lokt 7x57mm Mauser 140 Grain Core-Lokt Pointed Soft Point Centerfire Rifle Ammunition good for? The manufacturer says that it is suitable for big game.Remington 29031: Core-Lokt 7x57mm Mauser 140 Grain Core-Lokt Pointed Soft Point Centerfire Rifle Ammo 20 Rounds