Glock 20 10mm Ammo Test With Clay. What Did We Find Out?
This video tests the performance of two different 10mm ammunition types fired from a Glock 20 against clay targets. The instructor compares a standard 180-grain FMJ round with a hotter 135-grain jacketed hollow point, analyzing the resulting damage and energy transfer. The test highlights how ammunition velocity and construction significantly impact terminal ballistics, even within the same caliber.




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