Lee Case Trimmer Cutter and Lock Stud, Large 480 Ruger, 500 S&W Magnum, 50 BMG

The Lee Large Cutter with Lock Stud is necessary when trimming cartridges such as 480 Ruger, 500 S&W and the 50 BMG (for .475 inch bullet diameter and larger). The large cutter can also be used with all bullet diameters smaller than .475 inches.