The Fiocchi 9X21 Heritage 9x21mm IMI 123gr Full Metal Jacket Truncated Cone delivers the consistency and accuracy that target shooters demand, with the Heritage series pedigree backing each box for users who value reliability at the range. With a 123-grain FMJ truncated cone bullet and brass casing, this 9x21mm IMI load promotes smooth feeding and predictable ballistics, making it well suited for bullseye practice, combat-style drills, and competition training where shot-to-shot uniformity matters. At a muzzle velocity of 1220 fps and muzzle energy around 407 ft-lbs, these high-velocity rounds offer a flat trajectory and sufficient energy for defensive-style drills and distance work with handguns chambered for 9x21mm. Shooters will appreciate the stable flight characteristics of the truncated cone profile for sighting-in and grouping, while range instructors and club competitors will find the consistency helpful when diagnosing shooter error versus ammunition variance. Fiocchis Heritage line has long been associated with predictable performance and this 9x21mm IMI option fits into routines aimed at improving trigger control, follow-through, and rapid-fire accuracy under realistic conditions, all while including searchable keywords like Fiocchi 9x21 ammo, 123gr FMJ, and 9x21mm IMI for easy discovery.