Originally Posted by GJM Interesting, PMC 115 is about 128-129 power factor and their 124 is about 132 power factor in our testing. My guess is that that's the result of a combination of different chronographs, different guns, and different lots of ammo.
"Everything in life is really simple, provided you don’t know a f—–g thing about it." - Kevin D. Williamson
I have done a lot of bench testing with many Glocks / oem and otherwise. I pick Fiocchi. Usually 124gr. Federal Syntech 150gr has a recoil impulse that feels like cheating and it groups well in some guns. Not cheap at the moment.
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