Originally Posted by Steve912
"How do you make a 9mm bullet act more like a .45?"
Load FMJs in both. Both have basically identical terminal
effects, in FMJ flavor, on the street--tho the 9mm will
be more likely to pass-through.
A 9mm fmj will be 9mm after it's expended. A jhp 9mm designed to expand at low velocity will equal a .45 in dia. except for being lighter. (You can't fix EVERYTHING