LEE 500 S&W QUICK TRIM DIE. To utilize the Lee 500 Smith & Wesson Magnum Semi-Automatic Quick Trim Dies place the case in the center of the trimmer press the case against the inside of the die while lightly pushing it down on the case mouth with a no-roll rule or by using a crimping tool. Then slowly turn the handle to trim the case to the desired length. These dies work best when held steady against a solid base during trimming. Specifications for LEE 90178 500 S&W QUICK TRIM DIE: Manufacturer: Lee Caliber: .500 S&W Magnum Package Contents: LEE 90178 500 S&W QUICK TRIM DIE The LEE 90178 500 S&W QUICK TRIM DIE 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 90178 500 S&W QUICK TRIM DIE