The Underwood Ammo 460 Rowland 230 Grain Jacketed Hollow Point delivers exceptional stopping power with 1400 FPS muzzle velocity and 1001 ft-lbs of muzzle energy.Underwood Ammo 460 Rowland 230 Grain JHP ammunition1400 FPS muzzle velocity for maximum performance1001 ft-lbs muzzle energy for superior stopping powerNickel-plated brass casing for reliable feeding and extraction20 rounds per box for extended range sessionsJacketed Hollow Point design for controlled expansionEngineered for serious shooters who demand premium performance from their 460 Rowland firearms this ammunition combines power accuracy and reliability for both self-defense and sporting applications.