currently im using the lil'gun powder in my CZ, with the 20gr Vmax,
but im not that happy with it & don't like the fact that its erratic ..
i was was looking to change my loads , & use IMR 4227
i have found really useful info on line, with plenty of good reports,
a favourite load seems to be 10.2grs with the 20gr vmax , producing 3600fps , 1/2 MOA
my question is , what loads are you using ?