Aside from being low left, what is the group size and dispersion and at what distance?
Shooting at 7m, 50 shots group size are roughly 3.5"~4" square with about 3~4 flyers. Ammo is Federal American Eagle 115Gr.
Anyone ever see those shooting targets when if you hit anywhere but center it says "###"? LOL

Try different guns also. I for some reason cant shoot well with the m&p's, yet i shoot very well with glocks, sig' and most 1911's.
Try a few different guns and see how you shoot with them.
It's the nature of the trigger that causes the low and to the left shots. The sear surface that holds back the striker has a ramp on it. As you squeeze on the trigger, this ramp pulls the striker further back against the tension of the spring before it releases the striker. In my hands, it feels like the pressure on the trigger has to gradually increase as it nears the point of abruptly releasing. This is what causes the point of aim to jerk low and to the left. I did a ton of dry firing exercises to eliminate this problem, but I finally got an Apex hard sear to replace the factory sear and it totally improved the feel of the trigger! I highly recommend this $40 upgrade!
Try a Heavier Bullet. The M&P's Twist is for 147grain bullets. My brother an I have switched and seen an improvement on two diffrent guns, his shoots point of aim now. I will look into that hard sear myself.
TDC, I agree with your above statements, but, its been proven by several high level shooters (Hilton Yam, Todd Green) that the slow rate of twist and premature unlocking in the M&P barrel, will not group well at all with some of the lower grain 9mm rounds, often producing 6-8" groups at 25 yards. This however would not be the case for the OP, shooting low left is strictly a trigger control issue.
you should be shooting from a rest, to ensure that you are consistently grouping your shots, at one point. Also making sure your sight picture is the same for each shot. For me, what works is shooting from 10 yards, on a bench, hands resting on a sand bag or other rest. The paper that Im shooting at has a small 1 or 2 inch black dot in the middle of the sheet. Front post (sight) is just touchng the bottom of the dot, (like a lollipop). Squeeze off a few rounds slowly and see when your shots are grouping. If front sight looks like its too far right like you stated, (over the center ) of the barrel, (that will also make your shots left) then it might need to be eased over to the center line. Then try again. But like some guys have suggested already, it usually is the shooter, so try off the bag first.
Good Luck
Dry firing seems to be super important with the m&p. slow deliberate dry firing, I would set snap cap on top
Of the barrel and practice until I could do it without it falling off, then I knew that I was pulling the triger properly. As stated above that it has nothing to do with the trigger, I feel that with the M&P it does have alot to do with it (in my limited experience, and having spoken to a few people who have had the same issue as I did with it). I also noticed that I had more positive experiences shooting 135 gr. and 147 gr. than I did anything else.
It just seems to take some practice.





























