Here’s a short little post on something that’s helped both myself and Fishbreath.
I’ve heard this from a bunch of pistol instructors, usually in regards to shooting Glocks. Often, shooters complain that their Glocks shoot left or low-left (for a right-handed shooter, lefties will often see right or low-right). and consider adjusting their sights and bitching and blaming the gun. The instructor will then borrow their gun and show them that it’s not the gun, it’s them, and then talk techniques to correct the problem.
One such technique involves trigger finger placement. New shooters are often told to put the “pad” of their finger on the trigger. Maybe this works really well for some people. But sometimes the geometry of the grip and trigger mean that this is suboptimal and leads to a lot of low-left shots. One fix is to simply put more finger on the trigger. Sink it to the first knuckle, or maybe further.
This requires a bit of experimentation, but I’ve found that more finger on the trigger generally helps me get shots on target better. This might not be true for everybody, but if shooting left is the problem you’re seeing, give more finger a try. You might be surprised.
And if it doesn’t work, you don’t have to stick with it.
I’ve always heard this technique referenced explicitly as a “Glock Technique.” That said, I’ve used this technique to improve results on an M9, and M&P9, and an FNX-45 in addition to my Glocks. So it may help you regardless of what pistol you shoot.