This general-purpose bullet design dates back more than a century as these projectiles were developed to be economical and deliver excellent accuracy for all training applications. Pre-lubed and perform at a wide range of shooting applications and are especially well suited for revolvers. - Caliber: 38 S&W - Bullet Type: Lead Round Nose - Bullet Weight: 146 gr - Muzzle Energy: 153 ft / lbs - Muzzle Velocity: 686 fps - Rounds Per Box: 50