Loaded with a Assured Stopping Power 180 Grain Jacketed Hollow Point Bullet and Nosler Cartridge Brass. To ensure our reputation for quality and consistency powder charges are meticulously weighed and finished rounds are visually inspected and polished. Each piece of brass is checked for correct length neck-sized chamfered trued and flash holes are checked for proper alignment. – Caliber: 40 S&W – Bullet Type: Jacketed Hollow Point – Bullet Weight: 180 gr – Muzzle Velocity: 1000 fps – Muzzle Energy: 400 ft / lbs – Rounds Per Box: 50