Product DescriptionThe Lee Precision Case Length Gauge for .300 Winchester Short Magnum (300 WSM) is a precise and easy way to trim brass cases to the correct length while squaring and truing the case mouth. Designed to be used with a Lee Cutter and Lock Stud or Zip Trim, this hardened steel gauge helps deliver consistent, repeatable results for reliable case prep and improved reloading accuracy. This set includes a matching shell holder to securely hold the case during trimming.Product Highlights Precision case trimming for .300 WSM to help maintain consistent cartridge overall prep and performance Trims and squares the case mouth to a predetermined trim length for repeatable results Compatible with Lee Cutter and Lock Stud or Zip Trim systems for fast, simple operation Hardened steel construction for long-lasting durability and accuracy retention Includes shell holder to firmly secure brass during trimming and case-mouth squaringSpecs Brand: Lee Product Type: Case Length Gauge & Shell Holder Cartridge/Caliber: .300 WSM (300 Winchester Short Magnum) Material: Steel (hardened steel) Finish/Color: Silver Compatible With: Lee Cutter and Lock Stud or Zip Trim Trim-to Length: 2.080 in to 2.100 in Manufacturer Part Number: 90034 UPC: 734307900342Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product's manufacturer.