Designed for steady, repeatable performance in varied environments, the Remington Core-Lokt Rifle Ammunition .30-40 Krag 180 gr PSP 2430 fps 20/ct emphasizes functional reliability and straightforward operation. Since 1939, it has been trusted by hunters for big game ammunition, achieving reliable performance and expansive results due to its tapered copper jacket locked to a solid lead core, offering massive 2X expansion, weight retention, and consistent on-game results. Key Features: Manufacturer: Remington, Caliber: 30-40 Krag, Bullet Type: Core-Lokt Pointed Soft Point, Bullet Weight: 180 GR, Muzzle Velocity: 2430 fps, Rounds Per Box: 20, Casing Material: Brass.