Underwood Ammo Range Supply 40 S&W ammunition delivers reliable performance with 180 grain Full Metal Jacket projectiles and nickel-plated brass casings for consistent feeding and extraction.Underwood Ammo Range Supply 40 S&W 180 Grain Full Metal Jacket50 rounds per boxNickel-plated brass casing for corrosion resistance1000 FPS muzzle velocity400 ft lbs muzzle energyFull Metal Jacket design for target shooting and trainingIdeal for range training target practice and plinking with dependable accuracy and consistent performance in 40 S&W firearms.