One of the energy numbers is wrong.
There is about 16% more energy at 1280 than at 1190.
I have used many rounds of PPU and Fiocchi, the PPU is just a "little" but enough more energy to function in many lugers.
"How does PPU get such a bigger energy in the same casing as the Fiocchi"
They don't!
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03man(Don Voigt); Luger student and collector.
Looking for DWM side plate: 69 ; Dreyse 1907 pistol K.S. Gendarmerie
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