Lyman Case Length/Headspace Gauge 6.5x55 S, Silver - 7990339

This Lyman case length and headspace gauge is designed for reloaders to inspect bottleneck rifle cases after resizing and ensure proper headspace dimensions are maintained for safety and accuracy. The gauge allows users to verify cases do not exceed maximum or fall below minimum allowable headspace specifications. It is specifically calibrated for 6.5x55 S ammunition.