Underwood Ammo Hi-Tek Coated 38 Special +P ammunition delivers exceptional performance with 158 grain hard cast bullets achieving 1250 FPS muzzle velocity and 548 ft-lbs of energy.Underwood Ammo Hi-Tek Coated 38 Special +P ammunition158 grain hard cast projectile for superior penetrationHi-Tek polymer coating reduces barrel foulingNickel-plated brass casing for reliable extraction1250 FPS muzzle velocity and 548 ft-lbs muzzle energy20 rounds per boxSKU: UNDA-734Ideal for hunting self-defense and situations requiring deep penetration. The Hi-Tek coating extends barrel life while the +P loading provides enhanced terminal performance over standard 38 Special loads.