UMC Features For practice target shooting training exercises or any other high-volume shooting situation UMC centerfire pistol and revolver ammunition offers value without any compromise in quality or performance. Made with Remington components right here in the USA UMC handgun ammunition is available in today s most popular pistol and revolver calibers with metal case or jacketed hollow point bullets. UMC ammunition provides shooters with the optimum blend of value and performance. UMC Specifications Caliber:.45 ACP Model:UMC Bullet Weight:230 gr Rounds Per Box:100 Casing Material:Brass Application:Training Target Boxes Per Case:6 Bullet Type:Full Metal Jacket (FMJ) Muzzle Energy:356 ft lbs Muzzle Velocity:835 fps