|Semi-Auto Case Gauge
Optimized for semi-automatic rifles, the second generation JP Case Gauge guarantees function of your ammo. If it fits our gauge, it will fit even a minimum-depth SAAMI chamber without interference.
Take comfort that your ammo will never hold you back.
WARNING: The products offered for sale on this website can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information, go to www.p65warnings.ca.gov
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