by B.B. Pelletier
Today’s report was requested by blog reader NotRocketSurgery. He’s been watching the NSSF videos on You Tube about shooting in the Olympics, and the subject of dry-firing comes up repeatedly. He wanted to know why. I’ll address this subject with enthusiasm, because this is something with which I actually have some experience.
Have you ever watched the Olympics and seen a slalom racer standing at the top of the course with his or her eyes closed, swaying as they envision running the course? We might have made fun of such behavior in the 1960s, but today we know that’s what all the winners do. They’re conditioning their minds to respond correctly to the course ahead of them.
Dry-firing a gun is like that, but it’s more than a century older. We don’t close our eyes, nor do we sway about, so onlookers don’t have quite as much to comment on. When we shoot our guns without discharging a shot (dry-firing), we’re conditioning our brains and many muscles to work together.
I don’t suppose there’s a machine the downhill skiers can get on to simulate the experience of skiing while standing still, but all world-class target air rifles and air pistols do have a dry-fire mechanism built in. To not have one automatically eliminates the gun from serious consideration.
Top target shooters spend much more time dry-firing their airguns than they do shooting pellets. How much more differs from shooter to shooter, but I’ve heard one Olympic air pistol shooter say the number is five times as much. So, for every shot that makes a hole in paper, the shooter has also fired five more shots without discharging the gun. And it’s very common for a world-class shooter to shoot a full match every day, which would be 60 shots for a man or 40 for a woman. And five times that much dry-firing.
How do you dry-fire a gun?
You don’t just pick up the airgun and start shooting. Practice in the dry-fire mode must be identical to shooting a match, though a target doesn’t have to be in a bullet trap or even the correct distance from the shooter, since it’s all a simulation. I am going to describe this from an air pistol shooter’s perspective, but what I say applies equally to air rifle shooters. The moves are just different.
For those who are interested, I wrote an extensive blog on the subject of shooting a 10-meter target pistol. Part 3 demonstrates raising the pistol and sighting. You do it this way with both live-fire and dry-fire.
When you dry-fire, you first go through all the motions of raising the pistol and settling on the target. That is not a random movement! The gun is held on the shooting table in front of the shooter in a certain and repeatable way, and is raised to the same height each time. Some shooters like to raise the sights above the bull and then settle back down until the sights are aligned with it. Others like to raise the gun until the sights come in line with the bull on the way up and go no higher. Each shooter has a preference; but whatever it is, they always do it the same way.
Once the sights are on target, the shooter has up to about five seconds to get the shot off. Much longer and the gun will start to wander more than a little, so timing is very important. An amateur might hold out for the perfect sight picture for twice as long as a world-class shooter, but you’ll see the top shooters lower their guns if they don’t get the shot off within the time limit.
Many shooters, including me, take up the slack of the trigger’s first-stage pull as the gun is settling into position. To someone who is not trained, this sounds dangerous, and it actually is — because their guns will go off at a time that is not entirely of their choosing. But a top competitor knows exactly where the trigger releases, and they can wait until the sights are perfectly aligned before applying the final few grams of pressure that cause the sear to release.
When the sear releases, the shooter continues to aim at the target, noting where the sights are. With some practice they learn to call their shots — which means they know exactly where each pellet went without seeing the hole it made in the target. This is something you can read about and never understand. As you train, it comes to you all at once. And when that happens, you never forget it. You’ll be able to call your shots from that point on.
After the shooter has called the shot (to himself), the gun is lowered to the shooting table, reloaded and the cycle begins again. There are 90 seconds for every shot in a formal match. It sounds like a rush, but it’s actually more than enough time for a well-trained shooter. You don’t lower the gun without taking a shot more than a handful of times in a match, if that much, so time is never your enemy unless you have an equipment problem. I never thought about the time remaining in a match. What I concentrated on was how many pellets remained in my pellet tray, because that told me where I was in the match.
The dry-fire mechanism
I told you that all world-class airguns have a dry-fire mechanism, but now I’ll tell you that some are better than others. Most of them have some sort of switch that is set one way for live fire and another way for dry fire. The guns that have that usually have a very realistic trigger-pull in the dry-fire mode.
I shoot a SAM M10 that was made through cooperation between Anschütz and Caesare Morini. I’ve never shot a full formal match with it; but back in the late 1990s, I did shoot it for the record several times. That was when I was shooting at my peak, so I noticed things more acutely than I do today. I found the trigger to be very nice, though by that time I’d tested enough FWBs, Steyrs and Walthers to know what a world-class trigger should feel like. The M10 has a good trigger, but it’s not as nice as an FWB P34 trigger, which was the last FWB target pistol I tested.
The dry-fire mechanism on the SAM 10 is a lever on the right side of the action. Pull is straight back and the trigger is cocked, but the hammer isn’t. When you pull the trigger, it releases the sear without releasing the hammer to strike the firing valve — hence the dry-fire. Those who own a gun with double-set triggers know the feeling of the set trigger breaking is not the same as the feeling of the gun actually firing. With an airgun, which doesn’t recoil or make a lot of noise when it fires, this feeling is much more noticeable.
On the SAM 10 target pistol, the dry-fire lever at the top of the receiver is pulled back each time to cock the trigger. You can feel the sear release when the trigger is pulled; but since the hammer was not cocked, it doesn’t strike the valve and no air is exhausted. read more
