Winchester’s 36 grain, copper plated hollow point, featured in the 333-round and 555-round bulk packs, are perfect for small game hunting, plinking and target shooting. This round features a copper plated hollow point bullet to reduce fouling and has a muzzle velocity of 1,280 feet per second for improved cycling in semi-automatics. Features: 36-grain, copper plated hollow point bullet 1,280 Feet Per Second (FPS) Lubaloy Copper Plating Reduces Fouling Mfg: Winchester