Lyman Case Gauge .45 ACP - 7832331

The Lyman Case Gauge for .45 ACP is a precision measuring tool designed for ammunition reloaders to verify critical case dimensions including length, diameter, and overall loaded length. This gauge ensures proper case specifications to promote reliable ignition, improved accuracy, and safe reloading practices. The .451" diameter gauge accommodates the specific headspace and case requirements of .45 ACP cartridges.