EGW Case Gauge Ammo Checker 357 Magnum 7-hole
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Our Case Gauge Ammo Checkers are machined from solid 6061 T6 aircraft grade aluminum.
While
some companies use boring bars to make chamber checkers, we use the
actual Clymer reamers that are used to chamber barrels.
Anodized matte black for durability.
Measures min case diameter.
Measures max overall length.





