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Key Features

EGW’s Chamber Checkers are machined from solid 6061 T6 aircraft grade aluminum. EGW uses the actual Clymer reamers that are used to chamber barrels. The benefit is the gauge is super accurate.

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Ammo Chamber Check Gauge 9mm

$20.00

Anodized matte black for durability, 7-hole design.

Notes

40 S&W chamber checker shown in the photo. Comes in matte black only.

Why It's Smarter

 

It does 7 at a time, not just one.  Also, it’s cut with a chamber reamer, not a drill.  Tighter tolerance, more precise.  From EGW.