5.7 Reloading...

[mkdhotrod]

Not seeing much data out there on this.. ?

 

[kf4zht]

There isn't much, its a tricky round to reload with lots of gotchas (ex you can't tumble the brass). There is a forum out there specifically on this, and several members have posted known good loads

http://www.fivesevenforum.com/viewforum.php?f=19

They say not to bother if you aren't a very patient person.