I had so much conflicting reload data that i only reloaded 30 9mm rounds. I used Berrys 115g plated Bullets and was told to use data for lead when loading them but some sheets had data for plated and it was closer to the FMJ. I tried to avg. it and went with 3.9g.. I fed 10 rounds through each gun i wanted to fire them in by hand and they fed and ejected fine.
Well yesterday i got to the range and fired all three guns

the first two had no problems

but the third one would not eject one round

. The problem gun was my SR9c it's the newest with no more than 120 rounds ( without a failure

).
I looked over the brass and it looked good primers looked just like the factory rounds i fired ( with no problem after reloads failed ). I am thinking the loads were light and the Ruger was a little stiff being newer. The KT P-11 cycled them like nothing and it has been fussy braking in.

Now the question is what load to use now? I'm thinking 4.2 or 4.3 shouldn't be too much of a jump.
Anyone loading berrys 115g 9mm ?
What powder and how much are you using?
I'm using Accurate No2 and may try using the chart that has your powder listed with the closest load to what you're using.
Is there a preferred powder for 115g 9mm load?
Med