Lyman Pistol Maximum Cartridge Gauge — 9mm Luger

Description

The Lyman Pistol Maximum Cartridge Gauge for 9mm Luger is a metal headspace and case-length gauge designed for case inspection during reloading and case preparation. The gauge allows users to insert a case to verify it does not exceed maximum headspace or fall below minimum allowable headspace. When used as intended it helps identify cases that exceed maximum dimensions so they can be removed from service. Caution from the manufacturer: any case found with excessive headspace should be destroyed immediately.

Key Specifications

• The cartridge is specified as 9mm.
• The caliber is listed as 9mm Luger.
• The material is specified as metal.
• The product type is listed as a case length/head space gauge.
• The overall dimension is 1.40 X 2.50 X 4.35.
• The recorded height is 1.4000.
• The recorded width is 2.5000.
• The recorded length is 4.3500.
• The weight is listed as 0.5 (unit as provided by source).

Reliable, straightforward, and built to a simple specification, this Lyman gauge is a practical tool for reloaders who prioritize consistent case dimensions and safe headspace verification. Its compact metal construction makes it easy to store on a reloading bench and use during routine case inspection.