Lyman�s E-ZEE Case Gauges have proven to be a real time saver for reloaders and are available for most common calibers. The precisely machined metal �No-Go� gauge is cut to SAAMI max- imum allowable case length. If a case fails to pass through the gauge it needs to be trimmed. For 2019 Lyman is now offering two specialized E-ZEE Case Gauges designed for Cowboy Action shooters and those reloading for the wide range of MSR calibers. These convenient gauges are offered for the following calibers: - Cowboy Action: 32 H&R Mag 32-20 38 Long Colt 38 Special 38-40/44-40 44 Russian 44 Colt/45 Schofield 44 Spec 45 Colt