I load my 9mm with 125 gr Cast round nose bullets from Lee mold.
My load consist of 4.1 grains of Winchester 231 powder with OAL of 1.095".
From a Glock 19 pistol with LWD barrel I get 980fps.
The load is accurate and completely reliable in ALL my 9mm pistols.
I have used the same charge but with Winchester 124gr FMJ bullets loaded to 1.105" and it has proven to be completely reliable in all my 9mm carbines and SMG.