Starline Brass is proud to introduce the Star454CEUP5, a magnum iteration of the renowned .45 Colt which saw its creation in 1957. Being a .454 Casull, it is among the most potent revolver cartridges accessible presently. Its design incorporates an additional .100\" in length, differentiating it from the .45 Colt, thus ensuring it does not fit into a .45 Colt firearm. However, the .45 Colt can still be readily and safely discharged from a .454 Casull.A variety of gun systems can utilize this cartridge, including those manufactured by industry leaders such as Freedom Arms, Taurus, Ruger, Magnum Research, and Thompson/Center.