The Great Lakes Firearms and Ammunition cartridge gauge is a great reloader's tool for checking overall length of loaded ammo, as well as proper case sizing. It has seven holes allowing multiple cartridges to be checked at one. The gauge is precision machined from aluminum and hard coat anodized for a long useful life. Based in Sparta, Michigan, Great Lakes Firearms and Ammunition is a fully licensed federal firearms dealer and ammunition manufacturer specializing in exotic calibers.

Specifications and Features
Great Lakes Firearms and Ammunition C689416
9mm Luger
Measures overall ammo length
Checks for proper sizing
Seven holes
Aluminum construction
Hard coat anodized
Black