You may also wish to incorporate Ft/lbs of energy as well. I was once a 115 grain 9mm Corbon carrier. 460 FT/lbs @ 1350 or so out of a 4.8 inch barrel. Presently I go heavy for caliber w/ranger T series 147grain @ 990fps 320 Ft/lb 4.8 inch barrel, or Federal 147 +p HST 1050 fps 360 Ft/lbs or either GD 124+p or their 147's, or Corbon 125 grain @ 1250 FPS at 434 Ft/lbs. Any of those and many many others will work fine as well.