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 Type: Lead Round Nose – Bullet Weight: 158 gr – Muzzle Energy: 200 ft / lbs – Muzzle Velocity: 755 fps – Rounds Per Box: 50 – Rounds Per Case: 500