Remington Ammunition presents the shooter with an extensive variety of premium bullet developed to combine with the strict manufacturing tolerances to create ammo with which any shooter would be willing to take the perfect shot. The Union Metallic Cartridge Company name for years has been synonymous with premium ammunition made in the United States. Over the years UMC has been innovative and has developed experience that has produced outstanding performance at a very economical price. Remingtons UMC division has produced only high quality products. With a muzzle velocity of 3240 feet per second and muzzle energy of 1282 feet pounds making the Remington UMC 223 Remington an outstanding choice of ammo for hunting small game, varmints, and predators. Remington UMC 223 Remington ammo is new production, non corrosive, reloadable, and features brass casing and Boxer primers.Caliber: .223 Remington Grain: 55 Type: Full Metal Jacket Muzzle Velocity: 3,240 fps