Uploaded December 2022 | Updated September 2026, 2 weeks ago

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A few weeks ago we posted a 9mm Overview which featured some information about the difference between 9mm 115 Grain and 124 Grain. We get quite a few questions still to this day, and not many people are well aware of what the difference is. Is it felt recoil? Velocity? Range? Weight? Truth be told, it's all of the above.

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➨ Test Specifications
Smith and Wesson M&P 2.0 Full Size 5"
Smith and Wesson M&P 2.0 Metal Frame
Smith and Wesson M&P 2.0 Compact with Faxon Hellfire full size slide and threaded barrel.
Springfield Saint Victor 9mm PCC 16" barrel

Ammunition
PMC 115 Grain 9mm FMJ 1098 FPS
PMC 124 Grain 9mm FMJ 1058 FPS
PPU 158 Grain Sub Sonic FMJ