The Lyman Pistol Max Cartridge Gauge is a one piece, non-adjustable cylinder type gauge. It checks pistol cartridges for maximum and minimum case length, maximum diameter and maximum overall length. The gauge is made of durable stainless steel for a lifetime of use. Lyman is an industry leader in the development of innovative products for shooters and reloaders.

Specifications and Features
Lyman 7832336
9mm Luger
One piece non-adjustable cylinder gauge
Checks case length, diameter and loaded cartridge length
Stainless steel