Lyman Case Length Headspace Gauge 6.5 Creedmoor - 7990346

This Lyman case length and headspace gauge is designed for inspecting bottleneck rifle cases after resizing to ensure proper headspace dimensions are maintained. The gauge identifies cases that exceed maximum allowable headspace or fall below minimum specifications, helping reloaders maintain critical safety and accuracy standards. Compatible with 6.5 Creedmoor cartridges.