Lee Trimmer Gauge .50bmg. This Bullet Case Reloading Tool made by Lee Bullet Case Reloading has a precision-crafted steel shell holder that ensures a lifetime of durability and precise alignment. The blued steel Lee 50 BMG Case Length Gauge & Shell Holder is precision-crafted to SAAMI specifications and gives you a fast and accurate way to trim your brass cases. The Lee 50 BMG Precision Trimmer Gauge & Shell Holder will help you to achieve maximum accuracy in trimming and squaring your brass cases. Specifications for Lee Trimmer Gauge .50bmg: Manufacturer: Lee Caliber: .50 BMG Quantity: 1 Fabric/Material: Blued Steel Package Contents: Lee Trimmer Gauge .50bmg The Lee Trimmer Gauge .50bmg is a quality addition to the Lee Precision lineup. For more great deals on Case Trimming by Lee Precision please browse our Lee Reloading Equipment page. Lee Trimmer Gauge .50bmg