Remington Core-Lokt PSP 300 RUM 180 Grain Ammunition

Remington Core-Lokt PSP ammunition in 300 Remington Ultra Magnum with 180 grain bullets represents over 75 years of proven hunting performance. Since 1939, Core-Lokt has been the choice of hunters worldwide, filling more tags across more continents than any other big game load. As the original controlled expansion bullet, Core-Lokt’s time-tested design features a tapered copper jacket locked to a solid lead core, delivering 2X expansion, weight retention, and consistent on-game results. The PSP (pointed soft point) configuration is available alongside soft point versions across a comprehensive range of bullet weights for virtually every centerfire hunting caliber. Choose the best-selling hunting ammunition of all time for your next hunt.