Where better to ask about this then here?
https://americanreloading.com/en/9mm...ted-500ct.html
How best should I extrapolate data for a .355 147gr bullet? I think be-86 would be my best bet of what I have to try and reach 1000fps.
1k fps is my goal only because thats what the factory 9mm is loaded to +/-.
I am getting 1000fps with 4" m64 and 950fps with a 4" m10 with a 158gr swc over 5.7 be-86.