SecretInfantry, I have experimented with that exact load. Although that is not what I use now, My notes/spreadsheet show that the 4.0 (would not cycle slide on all pistols)to 4.7gr Tightgroup with 115gr Berrys were very accurate, and showed no signs of overpressure. I never did run them through a chrono to get velocities. Also, I don't recall how I came up with that load.
These would have been used in Glock 19 and 26, and S&W M&P 9L.
I need to make some more of that load up just to chrono them, and get my notes up to date.
I also use a Blue Press. ; )
Last edited by GlenF; July 14, 2012 at 06:04 PM.