don't use unique much but figured I would try it in my 40's
used the loading data from Lee reloading manual 7.0 grs starting extreme 155 gr lead set OAL to just below to specs on the info booklet. Visual inspection powder was just below the lead if it were pressed in the case. went to the range and shot a few I really couldn't get good results. sounded like a 45 acp and my hand is still sore max is I believe 9.0 grs I am sure that would compress and not be good. I recalibrated my Lyman scale. and it is right on any ideas ? I made a few 6.0 and 6.3 rounds to try out. shooting out of a M&P 40 with a ported storm lake 4.95 " barrel