Remington Express Ammunition 32-20 WCF 100 Grain Lead Flat Nose (50pk)The classic "Green box" ammunition that shooters and hunters have trusted for years. Remington makes ammunition for nearly every need. This ammunition is new production, non corrosive, in boxer primed, reloadable brass cases. Technical Information Caliber: 32 20 WCF Bullet Weight: 100 Grains Bullet Style: Lead Flat Nose Case Type: Brass Ballistics Information: Muzzle Velocity: 1210 fps Muzzle Energy: 325 ft. lbs.