The legendary Remington Core-Lokt in .257 Roberts delivers controlled expansion and reliable performance on medium game. Soft point design, 2650 fps velocity, 20 rounds per box.
Since 1939, Remington Core-Lokt has been the ammunition trusted by hunters worldwide. This .257 Roberts load carries on that tradition with a 117-grain soft point bullet engineered for consistent, predictable performance in the field.
The Core-Lokt bullet features Remington's time-proven controlled expansion technology:
Core-Lokt is the original controlled expansion hunting bullet. Over 75 years of field-proven results have made it the best-selling hunting ammunition of all time. Whether you're pursuing whitetail, mule deer, or similar medium-sized game, Core-Lokt delivers the consistent on-game performance that has filled more tags on more continents than any other load.
Trust your next hunt to ammunition with a legacy of success.