Just an observation…
Nearly every review that is published indicates that the sights are off and shooting left and low left. After my first 200 rounds, it was obvious it was shooting low left. I have two other subcompacts and out of the box, never shot low left. I understand the grip/trigger thing. I spoke to my gunsmith immediately after the first 200 rounds, and he said "I guarantee it is your grip and trigger finger!". Although bench testing would show me the more exact measurement, 9 rounds were 3-1/2" left and 1-1/2' low. The 10th round I made a POA adjustment, and the round landed ½" left and ¼" low off the red dot. Apparently I don't need to bench test it to know where the rounds are landing on the target at 7 yards..