Redesigned in 2021 Designed to hold 50 rounds for loading. The Universal Reloading Tray has been redesigned to be able to handle more rounds than ever. While it still holds almost all rifle cartridges .17 through .458 Winchester and handgun calibers for 9MM, .38, 40 and .45 pistol calibers. It also now fits newer rounds, such as the WSM, WSSM, Rem, Ultra Mags and the 500 S&W Mag.