L.E. Wilson Stop Nut .50 Caliber. E. Wilson .50 Caliber Stop Nut was developed in order to be the ideal item for anyone needing a top quality option.. Developed working with some of the most extremely heavy duty and long lasting components available these Cutters & Trimmers through L.E. Wilson can provide a product that will give you years of stability. L.E. Wilson has been developing top quality merchandise for a number of years and the L.E. Wilson .50 Caliber Stop Nut is their particular means of demonstrating just how much they care. Here at OpticsPlanet we ensure that it is our responsibility to obtain the most suitable solution for all of your needs and showcasing the L.E. Wilson .50 Caliber Stop Nut is one thing that we are happy to offer. Specifications for L.E. Wilson .50 Caliber Stop Nut: Manufacturer: L.E. Wilson Fabric/Material: Steel Country of Origin: USA Replacement Stop Nut for the .50 Caliber Standard Stop Case Trimmer Package Contents: L.E. Wilson .50 Caliber Stop Nut L.E. Wilson CTP-50NUT: Stop Nut .50 Caliber