• EGW .357 Magnum 7-Hole Cartridge Checker 70122
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Evolution Gun Works

EGW .357 Magnum 7-Hole Cartridge Checker 70122

EGW .357 Magnum 7-Hole Cartridge Checker 70122

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The EGW .357 Magnum 7-Hole Cartridge Checker is a precision reloading tool for quality control of .357 Magnum ammunition. Its seven-hole design lets you check multiple rounds at once, and the chamber checker verifies proper cartridge dimensions so rounds will chamber correctly.

Built by Evolution Gun Works as Model 70122, it is an essential tool for reloaders who want safe, reliable ammunition.

Key Features

Brand Evolution Gun Works
Model Number 70122
Product Type Cartridge Checker
Caliber .357 Magnum
Number of Holes 7
Material Aluminum
Condition New

Highlights

  • 7-hole design for checking multiple rounds efficiently
  • Precision chamber checker for .357 Magnum
  • Essential for reloading quality control

How to use

Drop each loaded .357 Magnum round into one of the seven holes. A round that sits flush or falls freely is within spec; one that protrudes or sticks indicates a dimension issue.

Frequently asked questions

What caliber does this cartridge checker work with?

It is designed specifically for .357 Magnum cartridges.

How many cartridges can it check at once?

The 7-hole design allows you to check seven rounds at a time.

What is the model number of this EGW cartridge checker?

The model number is 70122.

What is the purpose of a cartridge checker?

It verifies proper cartridge dimensions so your reloaded ammunition will chamber correctly.

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