by jshuberg on Wed Feb 25, 2015 10:52 pm
Low and left is a very common error. It can be caused by a couple of different things. Even a qualified instructor won't necessarily see what the error is in real time. What you need to do is to change a few specific things, and see how it effects your POI. You could be either experiencing an error in trigger squeeze, or an error in grip.
You could be doing what's known as "milking the grip". It's exactly what is sounds like, a constant increase in your grip pressure that begins as you squeeze the trigger. You could also be anticipating recoil, meaning that you are increasing your grip strength and dipping the muzzle at the moment you think the shot will break. The difference is that when milking the grip, you increase pressure continuously throughout the trigger squeeze, and when anticipating you increase pressure when you get to the point you believe the gun will fire. Both of these errors are amplified by an improper or asymmetric grip.
You also could be pushing the trigger laterally and down with your finger during the squeeze. This could be caused by either an improper placement of your finger on the trigger, not pressing the trigger perfectly rearward, or both. Trigger squeeze is the most difficult fundamental to master, since it should be the only change in pressure applied to the weapon during the firing sequence.
Here are some dry-fire techniques to work on that will save you range and ammo costs, and will help out immensely in improving your shooting technique. Make sure to safety check your weapon, and remove all ammo from the room when dry firing.
The first thing I'd recommend is to put the gun in your hand and grip it the way you normally do and align your sights. Then close your eyes, and increase your grip on the gun to just before the point where you feel your muscles shake. Then open your eyes and look at your sight alignment. The front sight should still be aligned in the notch of the rear. Then close your eyes, loosen your grip to where you are just lightly holding it, but not squeezing your hands. Then open your eyes and look at your sight alignment. The front sight should still be aligned in the notch of the rear. Then close your eyes, and increase your grip on the gun back to your normal grip pressure. Then open your eyes and look at your sight alignment. The front sight should still be aligned in the notch of the rear.
If at any point your front sight drifted out of alignment with the rear sight when your eyes were closed and you changed grip pressure, your grip pressure is asymmetrical. While a shooter can minimize sympathetic muscle motion in the hands during trigger squeeze, it can't be completely eliminated. Especially when you get into rapid fire training. Having an asymmetric grip will result in sympathetic muscle motion imparting a motion onto the frame of the pistol. By adjusting your hand placement, and location and pressure and angle of pressure on the grip, you should be able to keep the front sight perfectly aligned in the notch of the rear throughout a wide range of grip strengths. What this training exercise does is inoculate your grip against sympathetic muscle motions imparting a motion on the frame. You still want to work on minimizing sympathetic muscle motions to the smallest amount possible, but having a perfectly symmetrical grip is the foundation of you shooting platform.
Keep in mind that your hands are contacting the pistol differently. With a proper thumbs forward grip, your wrists are canted at different angles. What you want to do apply symmetrical pressure on the gun, but because each hand is holding the gun differently, a symmetric pressure won't feel symmetric to you. The point is that it doesn't matter how it feels to you, what's important is how that pressure is translated to the gun. Typically, this will feel to the shooter that their support hand is gripping the gun tighter than the weapon hand. Also raising the support elbow slightly higher (1-2") will direct your grip strength in a more uniform distribution around the circumference of the grip. It may feel wrong or weird, but if your grip keeps the front sight perfectly aligned in the rear in the exercise above, the gun is telling you that the pressure applied by your hands is perfectly balanced on the grip.
Once your grip is working for you, you can then move on to trigger squeeze. Start with a visualization. Imagine that there's a string that runs from the back of the trigger, through the frame and your hands, and goes into a little hole on the tip of your nose. As you begin your trigger squeeze, imagine that what's happening is that a little winch inside your nose is smoothly and evenly pulling the trigger rearward. Imagine that your not actually pressing the trigger with your finger, but that your finger is merely riding the trigger back in one continuous rearward motion. Don't just act like this is happening, but actually imagine it, see the string in your minds eye. The more you're able to convince yourself of the visualization, the more effective it will be. Do this slowly, several seconds from the time you start until the hammer/striker falls. Once you've got the visualization working, play around with placing your finger on the trigger in different locations and positions. Figure out which location feels smoother and more natural when riding the trigger rearward. As you do this, watch your front sight, it shouldn't move or wiggle at all all the way up to and past the point where the hammer/striker falls. When the front sight doesn't move or twitch at all, that is the evidence of a perfectly rearward trigger press - provided you also have a decent grip as well, which is why you want to work on that first.
After this, you can try speeding up your trigger squeeze, as well as loosening your grip to just barely holding the gun. A perfectly rearward trigger squeeze wont disturb the sights, even with a very weak grip. In fact if you simply balance your gun in your hands, so that someone could lift it out without resistance, applying pressure perfectly rearward on the trigger will actually stabilize the gun from wobbling, and hold it on target. Don't do this live fire obviously, you need to actually hold then gun when it actually fires, but in dry fire a gun balanced in your hands, with no grip strength that's wobbling all over is a great way to identify whether your trigger pressure is perfectly rearward throughout the trigger squeeze. The visualization above is the best technique I've found for developing a proper trigger squeeze.
Range time is when you should simply be shooting, and observing the results of what your doing. There's nothing wrong with changing a few different things if your having troubles, but you shouldn't be working on diagnosing yourself at the range, you do that at home, and you work on correcting it during dry-fire. Think of range time as practice, and collecting evidence. Don't process or analyze that evidence at the range, if you do, you'll just end up shooting worse most of the time. When you're with an instructor, he's the one analyzing your shooting and asking you to try different things. Don't try to figure out what he's having you do when you're shooting, just do as instructed without thinking. The time for thinking is before and after a shooting lesson, not during.
Anyways, I'm bored and rambling and probably make a huge amount of spelling and grammar mistakes that I'm not going to re-read. Hopefully it makes sense. Work on grip first - a proper grip is a prerequisite to visual feedback in trigger training during dry-fire. If you work on these exercises until you can do both without the front sight moving, you'll be shooting better than 90% of the guys out there in no time.
Hope this helps.
NRA Certified Basic Pistol Instructor
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