Product DescriptionThe Lyman Pro Headspace Gauge is a precision reloading tool designed to help you quickly and accurately measure cartridge headspace when setting up sizing dies for bottleneck rifle cartridges. Built from corrosion-resistant stainless steel for long service life, it features flat sides to help prevent rolling on the bench and integrated O-rings for a secure, non-slip grip during use. This gauge is designed to check both maximum and minimum cartridge headspace, along with maximum case length, making it a practical tool for consistent sizing and reliable chambering.Product Highlights Precision headspace gauge for setting up sizing dies and verifying consistent sizing results Corrosion-resistant stainless-steel construction for durability and rust resistance Measures maximum and minimum cartridge headspace plus maximum case length Flat-sided design helps prevent the tool from rolling off your bench O-rings provide a secure, non-slip grip for easier handlingSpecs Brand: Lyman Product Type: Pro Headspace Gauge Caliber: .308 Winchester Material: Stainless steel Manufacturer Part Number: 7705102 UPC: 011516751027Disclaimer: 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.