I have been carrying this for a while in my full-sized 9mm for a while and then saw this video. Great ammunition choice I think. I have been seeing some folks carry this load in their pocket 9s. Not advisable according to Hornady. The round was developed for full-sized weapons to perform as designed. I carry the TAP FPD 147gr in my Beretta Nano. Anyway, enjoy the video.
9mm +P Hornady CRITICAL DUTY Ammo Gel Test - YouTube
Now I want to see some of the gel tests against the barriers this round was designed to penetrate.