The Hornady Custom series 454 Casull 240 gr XTP MAG brings reliable stopping power and proven terminal performance to hunters and duty shooters who demand consistent results, offering a 240-grain Hornady XTP Mag bullet that expands between one and one-half times its original diameter while delivering approximately 1,900 fps and roughly 1,923 ft-lbs of muzzle energy for deep penetration and weight retention on game or threat-level targets. If you hunt large game or carry rounds for backup duty, this loads higher velocity and heavy-for-caliber bullet combine to move energy rapidly downrange, resist deformation in heavy muscle and hide, and produce controlled expansion that aids in predictable wound channels; the brass casing and Hornady XTP design provide reliable feeding and ignition in robust single-action or heavy-recoil revolvers. As part of Hornadys Custom linetrusted by professionals and sportsmenthe 454 Casull XTP MAG rounds are a practical choice for shooters who want a hard-hitting hunting load with law-enforcement-grade terminal characteristics, made in the United States and packaged for safe storage and transport, with visible yellow color coding for quick identification in the range bag.