Super X ammunition has provided exceptional quality and outstanding performance for all types of hunters and shooters who rely on its time-proven dependability backed by legendary excellence. – Caliber: 38 Special – Bullet Weight: 158 gr – Bullet Type: Super Match Lead Semi-Wadcutter – Muzzle Velocity: 755 fps – Muzzle Energy: 200 ft / lbs – Rounds Per Box: 50 – Rounds Per Case: 500