Remington Core-Lokt Features Remington Core-Lokt ammunition in 7mm Backcountry brings over 85 years of proven big game hunting performance to one of the newest and most capable long-range hunting cartridges available loading the 175 grain Jacketed Soft Point bullet in a configuration that delivers Core-Lokt s time-tested controlled expansion performance in a modern high-BC long-range hunting cartridge designed for serious backcountry big game hunters. The Core-Lokt s tapered copper jacket is mechanically locked to a solid lead core delivering massive 2x expansion and consistent weight retention for the deep penetration and large wound channels that clean ethical kills on elk deer and other big game demand across the full range of distances and shot angles that backcountry hunting presents. Core-Lokt s 85-plus year track record as the best-selling hunting ammunition in history is built on the consistency and reliability of this controlled expansion design and Remington continues to apply those same performance standards to new cartridges as they emerge from the hunting market. For backcountry big game hunters who want the proven terminal reliability of Core-Lokt s original controlled expansion bullet in the high-performance 7mm Backcountry cartridge Remington delivers hunting s most trusted load in an exciting new long-range platform. Each 20-round box of Remington Core-Lokt in 7mm Backcountry is loaded to Remington s quality standards for consistent terminal performance and reliable function ensuring that every round delivers the same 2x expansion weight retention and decisive on-game performance that has made Core-Lokt hunting s first choice for generations of big game hunters. The 7mm Backcountry cartridge s outstanding long-range ballistic capability combined with the proven Core-Lokt JSP s controlled expansion design creates a hunting load capable of delivering consistent clean kills on big game at both traditional and extended backcountry hunting distances. Remington Core-Lokt 7mm Backcountry 175 grain JSP is available for sale at GrabAGun for big game hunters who want the proven performance and reliability of hunting s best-selling ammunition in the capable and modern 7mm Backcountry cartridge. Remington Core-Lokt Specifications Manufacturer: Remington Model: Core-Lokt Caliber: 7MM Backcountry Grain Weight: 175 Gr Type: Jacketed Soft Point Subcategory: Rifle Ammunition Capacity: 20 Available At: GrabAGun