October 25th, 2018 by jhines

Why its so Deadly

Anyone that has trained as a sniper/marksman in the military or law enforcement will remember that to quickly neutralize a bad guy, is to aim your weapon at their facial area inside the T area.

Firing any caliber into the T area of the face will pretty much shut you down.

This T section wasn’t just taught to only snipers but to operatives and street cops, using your assault rifle and handguns. Drills were devised called “double tap” to the T box to quickly stop the threat.

One drawback from this type of implementation is that it is an extremely difficult shot and requires practice. This type of close quarter shooting and sniping is usually dedicated to the elite SWAT or operative from Special Forces. The budget requires more ammo for operative to be train to achieve a deadly level of competency.

The Mythical Headshot
Even though the T area is considered the most vulnerable part of the head. In reality other areas of the head shots do not stop an individual in their track. Other head injuries that can ensue such as face deformity and brain damage. There are some that survive with a fully functional brain.

Why the T-box is Lethal
The T-box covers the nose and behind the eyes. These sensory organs don’t actually matter themselves, but are simply the target area. What makes the T-Box different from any other area is the part of the brain which rests directly behind it. Beyond this point is the lower brain, the parts most responsible for the processes that cause us to continue living. It houses the brain stem which is responsible for our organs functioning automatically, namely our heart, lungs, our central nervous system, as well as controlling the rest of our brain itself. This means that losing it guarantees a complete and instantaneous loss of consciousness and life.

Internal Ballistics
The truth is, the T-Box can actually be much larger depending on the caliber of the round. This is because ballistic effects on soft targets have cumulative effects which help to guarantee a complete loss of lower brain function. A bullet doesn’t just pass through a medium. Another movie myth would suggest that a bullet just punctures at a given point of entry then bores a bullet sized hole all the way through. Reality is much more graphic than that.

Like any kinetic object, a moving object will release its energy into the medium with which it travels. My examples will be with a standard issue 9mm Beretta pistol, commonly issued throughout the military and law enforcement, as well as widely available to the common buyer. The energy of that weapon can be measured as an 8 gram mass moving at around 381 meters per second generating about 3 Newtons of force. Those three or so Newtons of energy will be released into a target proportionally to the resistance it gives the bullet as it travels. A good analog for what 3 Newtons is would be the force of 3 apples falling. This doesn’t sound extremely powerful, but it must also be emphasized that this is a massive amount of force being emanated from a very narrow channel, the cavity created by the bullet. This transition of force results in the bullet slowing down as the cavity it created expands explosively.

This is what explosive expansion looks like on ballistics gel, the best analog for human bodily tissue. Ballistics experts even measure this property, referred to as “cavitation” or the measurement of the cavity produced by ballistics. This gel features a larger bullet than the 9mm, but showcases the effects within the human body. This is an especially potent event in the brain. It can’t be communicated enough that most of a bullet’s damage doesn’t center on the direct path it takes through the body, but through the absorption of energy. The most important factor to consider is that that cavity you see above shouldn’t just be smaller; it shouldn’t exist. We are talking about cells which once touched being violently propelled from one another. Within the brain, that represents cells and neurons that exist and operate within nanometers, momentarily separated by a space of several inches, and never able to return to their original structure.

Placing this event anywhere near the lower brain, namely the brain stem, will result in the violent and immediate fragmentation of all necessary working processes providing both awareness to the victim, as well as control of all bodily functions. That means they are instantly dead.

But Will We Know It’s Coming?
So we have shown that any bullet placed within this area will result in death, absolutely and non-negotiably, but are we sure we wouldn’t be able to realize we had been shot, or even shot at, first?

Now we are asking a question about the comparison of the speed of a bullet in flight and the cognitive capabilities of the human perceptive system. Our 9mm Beretta fires a round which has a muzzle velocity, the speed it travels through the air when it leaves the weapon, of around 1,250 ft/s or 381 m/s.

Reaction time for people is something like 0.2 seconds if you are skilled and practiced at very certain tasks which you are prepared for and expect to occur. That isn’t the case here. Under normal conditions, you could expect to be able to react to something, given about 1.5 seconds notice. Using our metrics from the Beretta, at the velocity the bullet is moving, you would have to be capable of watching it moving for over 570 meters, or over a third of a mile, just to have time to react to it. Considering the size and speed of the round in question, I am going to consider that, for all intents and purposes, impossible.

You also won’t be able to hear the bullet fire either. The speed of sound is 1,126 feet per second, or 343.205 m/s. Looking back at our old numbers, the 9mm Beretta clocks in at 1,250 ft/s or 381 m/s, we see that the bullet itself is supersonic. For that reason, you would never hear it coming until long after it has done its job. For argument’s sake, in the case of the slowest bullets out there travel at 339.7504 m/s. This means they are actually only 4 m/s slower than mach 1. Given that this difference makes the slowest rounds only .01% slower than sound and the fact we still require another 1.5 seconds to process that sound, this bullet would still have had to have traveled over a fifth of a mile before you could possibly hear it in time to recognize and process. Being that no handgun firing such a slow round is even effective at that range, and also that there is no way to know if you are diving to a safer location than you already occupy, we could say that it too is rhetorical. There is no chance that you will ever hear a round with your name on it.

The Bullet that has your Name on it
Having said all this, you can safely know that any unfortunate victim of being shot with any caliber round aimed directly to the imaginary T-box area of the face will be dead. In fact, they will die so thoroughly and immediately, that the last cognizant thing their mind registers will be the sight of the barrel of the weapon which was about to kill them… before their brain explodes.

This topic originally appeared as an answer by Jon Davis on Quora.
Sources: Jon Davis, Quora, Business Insider

Posted in Editor's Blog Tagged with: ,

March 13th, 2018 by AmSJ Staff

How law enforcement snipers can avoid the dreaded ‘institutional inertia’ that often slows progress at agencies.
As I travel around the nation providing instruction to various law enforcement agencies, I see a consistent trend that greatly inhibits growth and development in the areas of training and equipment.
That trend is a lack of time, money and resources related to sustainment training, and identifying advancements in equipment and tactics.
A man far wiser than I once told me that the three critical assets needed to accomplish tasks were time, money and resources. He continued on by saying that if you’ve got all three at your disposal, tasks get completed quickly and, for the most part, effectively.
However, if you’re lacking in one, then you’d better have
a lot of the other two to make up for the deficiency. That makes sense, but what happens when you don’t have a whole lot of any of the three? This is what most agencies are up against, and it’s an uphill battle.

As a result, what usually happens is acceptance that this is the way it is, and the way it’s always going to be. Let’s call it what it is: institutional inertia. It’s an uncomfortable topic to discuss.
It’s stagnation, it’s a lack of progress, and the results can be deadly in this line of work. Is there a way to get your big boat turned? Absolutely, but in order to turn a big boat, pressure needs to be applied in specific places, and it takes patience and time.
Learning where and how to apply that pressure is critical to making gains and removing your team from the grips of institutional inertia.
As a young sniper I quickly learned that gaining the trust of your leadership is critical to opening the doors to new opportunity. If you want work for your team, your command structure needs to have complete trust and confidence in your abilities.
How do we establish that confidence? It starts with effective communication skills, and creating awareness of deficiencies. Make an effort to deliver solutions to problems rather than simply highlighting problems.
That simple act can go a long way, and presenting multiple courses of action to solve one problem shows that you’re open to suggestions.

I’ve also had a lot of success by inviting leadership to training events. The intent here is to create awareness through illustrating what you do, and what you may be up against when it comes to time, resources and money. Maybe you’re trying to convince your department that you need an infrared illumination capability to augment your current night vision assets and you’re getting push back because of cost.
Reach out to an IR laser company to get a test and evaluation unit, and set up a night shoot for your leadership to see the undeniable pros and cons of positive target identification with that IR asset.
How do you sell it? That’s easy; who doesn’t want to shoot a sniper rifle with night vision and lasers? This is just one example of an attempt to get your leadership engaged with what you do.
Good relationships with your leadership generally equal positive results. Another trend I see is a lack of progression with equipment. The world of precision rifles, optics and other support equipment has literally exploded with innovation in the last 10 years. With that comes a wide variety of solutions that aren’t necessarily associated with a high cost.
Still shooting that tired old Remington M700 PSS that your department bought 10, maybe 15 years ago? Tired of using foam and duct tape to build up a cheek piece that’s inconsistent and unstable? Can’t mount an in-line night vision optic to your rifle? There are plenty of cost-effective stock replacement options out there that will solve those problems.

I’m honestly blown away when this topic comes up in class and only a handful of students are aware of these advancements. The only way you’re going to stay abreast of these advancements is to take the initiative and do the research. With the information age being a way of life, there’s no excuse to not be current with equipment advancements within your discipline.
We don’t always have to do more with less. Let’s say you’ve taken the initiative and educated yourself on the current state-of-the-art as it relates to equipment, tactics, techniques and procedures. You’ve carefully and artfully developed your sales pitch for some more training time and updated equipment.
You’ve outlined solutions before highlighting the problems. You make your pitch, and it’s answered with “Why do we need this? We’ve always been able to make it happen with what we’ve already got. It’s good enough.” It’s incredibly frustrating, and like mentioned above, it’s institutional inertia at work.
Change is scary, change is resisted, and change takes time. How can we find a chink in that armor? A lot of this comes from education and using as many resources as possible to solidify your position. As an example, I always ask my students if they’ve ever heard of the American Sniper Association’s Police Sniper Utilization Report.

Surprisingly only a small percentage of hands go up, and quite frankly, I see that as completely unsatisfactory.
The data in that document alone can be enough to support your position and get your leadership to see merit in your request. Seeing a trend here?
Initiative and education are powerful tools, and they both go a long way to building credibility and defeating institutional inertia. I wish I had all the space necessary to touch on all the topics that law enforcement snipers need to address.
There are so many small things that contribute to the overall preparedness of a law enforcement sniper, and for some, you may be fighting an uphill battle. My intent with this article was to provide some insight and tools for those in need, and to get the creative juices flowing so you can hopefully invoke some positive change.
Snipers are selected based on certain personality traits. Intelligent, intellectual, creative, resourceful and passionate are just a few that come to mind. If you’re one of the many who are plagued with some of the problems mentioned above and want to invoke positive change, be humble, take the initiative, educate yourself, use every available resource, and be relentless in your pursuit. Never accept average.
Editor’s note: Author Caylen Wojcik is the owner/founder of Kalinski Consulting & Training Services, which specializes in providing precision shooting instruction to law enforcement and military professionals. To learn more, please visit kalinskiconsutling.com.

Posted in Law Enforcement Tagged with: ,

July 25th, 2017 by AmSJ Staff

All but one of the top six longest sniper shots in history have taken place in this century. Check out the six longest sniper shots of all time.

All six of the longest sniper shots of all time have taken place in the 21st century and all were taken at distances over 1 1/4 miles. Training, natural shooting ability, quality equipment, great observers and a little bit of plain old luck are necessary to consistently make such long range shots under demanding conditions.

Long range shooting has dramatically evolved since the invention of the gun. Just 200 years ago hitting a target 100-200 yards away with a single shot was quite a feat. Now, well-trained marksmen using the most sophisticated shooting equipment ever developed can successfully engage targets over a mile and a half away.

Technology is certainly a major part of the equation, but there is much more involved than that. Variables such as wind and distances plays a huge factor in figuring out the hi tech “kentucky windage”. Read on to learn more about these incredible marksmen and how they made the longest sniper shots of all time.

Unnamed South African Recce Sniper: 2,125 m (2,324 yd)

Date: August 2013
Rifle: Denel NTW-14.5
Cartridge: 14.5x114mm
Conflict: Battle of Kibati, United Nations Organization Stabilization Mission in the Democratic Republic of the Congo

Even though it is the most recent entry on this list of the longest sniper shots of all time, few people are familiar with the circumstances of it because it occurred in a little known conflict in the Democratic Republic of the Congo.

The South African Army currently has soldiers operating in the Congo supporting the efforts of the United Nations to stabilize the country. During August of 2013, they were attacked by rebel forces and the Battle of Kibati raged for several days. A South African sniper (whose name has not been released) made this incredible shot with a Denel NTW-14.5 anti-material rifle during the battle. This is the longest-range confirmed kill ever made by the 14.5x114mm cartridge.

Gunnery Sergeant Carlos Hathcock: 2,286 m (2,500 yd)

Nationality: United States
Date:February 1967
Weapon:M2 Browning Machine Gun
Cartridge:.50 BMG
Conflict:Vietnam War

Legendary United States Marine Corps sniper Gunnery Sergeant Carlos Hathcock had 93 confirmed kills in Vietnam, one of which was this incredible shot that he made on a Viet Cong guerrilla at a range of 2,500 yards (1.42 miles). Firing from a fixed position on a Marine Corps fire base in Vietnam, Hathcock used an M2 Browning .50 cal machine gun (similar to the one in the photo), firing in single shot mode with a 10x scope mounted on it when he made the shot.

Hathcock’s record for the longest sniper shot of all time stood for over 35 years before it was broken in 2002.

Sergeant Brian Kremer: 2,300 m (2,515 yd)

Nationality:United States
Date:March 2004
Rifle:Barrett M82A1 (M107)
Cartridge:.50 BMG
Conflict:Iraq War

SGT Kremer’s 2,515-yard (1.43 miles) shot narrowly edged out Gunnery Sergeant Hathcock for number four on this list. Kremer’s shot is the longest confirmed kill of the Iraq War (beating Navy SEAL Chris Kyle’s famous shot by over 400 yards) and the longest confirmed kill ever made with a Barrett M82A1 sniper rifle (known in the Army as the M017).

This is also the longest confirmed kill ever made by an American sniper.

Master Corporal Aaron Perry: 2,310 m (2,526 yd)

Date:March 2002
Rifle:McMillan Tac-50
Cartridge: .50 BMG
Conflict: War in Afghanistan

Master Corporal Aaron Perry was a member of a Canadian team of snipers deployed to Afghanistan who supported NATO and Northern Alliance forces during Operation Anaconda in March of 2002. The six snipers on the team amassed over 20 confirmed kills in a matter of days during the battle. One of the confirmed kills was made by Perry, a 2,526-yard (1.43 miles) shot that narrowly broke Gunnery Sergeant Hathcock’s 35-year-old record for the longest confirmed sniper kill of all time.

Corporal Rob Furlong: 2,430 m (2,657 yd)

Nationality: Canada
Date: March 2002
Rifle:McMillan Tac-50
Cartridge:.50 BMG
Conflict:War in Afghanistan

A member of the same team of snipers as his comrade in arms, Master Corporal Aaron Perry, Corporal Rob Furlong broke Perry’s new record for the longest range sniper shot of all time just days after Perry set the record himself. Furlong’s record stood for over seven years before it was broken. Interestingly enough, this is still the longest ever confirmed kill made by a rifle firing the .50 BMG cartridge.

Corporal Of Horse Craig Harrison: 2,475 m (2,707 yd)

Nationality:United Kingdom
Date: November 2009
Rifle: Accuracy International L115A3
Cartridge:.338 Lapua
Conflict:War in Afghanistan

The number one spot on this list of the longest sniper shots of all time is held by Corporal of Horse Craig Harrison of the British Army with a 2,707-yard (1.53 miles) shot he made in Afghanistan. He set this incredible record in November 2009 when engaging a Taliban machine gun team in Helmand Province.

During the engagement, he actually made this incredible shot twice, killing both men manning the machine gun. To give you an idea of just how far of a shot that is, it took over three seconds for his bullets to reach the target. What makes this shot even more impressive is that these shots were made at a distance over 1,000 yards greater than the normal maximum effective range of this rifle.

Sources: DailyMail, NY News, Blogspot, Marine Sniper 2003, Military Factory, Wikipedia, John McAdams

Posted in History Tagged with:

March 21st, 2017 by jhines

In a segment from National Geographic Ultimate Soldiers we look at one of snipers attribute, that is “mind control“. A well-trained sniper uses mind over matter to control his own physiology. A situation that many snipers find themselves in the middle east is operating in a hot climate.

In this test to highlight a long range precision shooter ability to shoot between heartbeat. Researchers build a sniper coffin with a gun port, 100 feet away sits a target. Increasing the heat temperature is another simulation to increase the stress on the sniper. Increased heat can raise your heart rate and with longer period exposed can instill dehydration. See how cool this sniper does on this test.

Video Transcription
Doug: Ok, today we’re gonna be doing some Sniper testing, and we have secured the services of a United States Marine Corps Scout Sniper, who is still operational, and he’s gonna be wearing a balaclava, and for that reason, we’re going to introduce him only as Mike.

Narrator: Mike’s missions are so critical, we must obscure his identity for the test.

Mike: One quiet professional, at the right place, at the right time, can end wars before they start. One shot, one kill. Marine Scout Sniper.

Doug: Well what we’ve done here is, we’ve made a sniper coffin. We’ve got over here this plexiglass box, and we’re gonna put you in this box. It’s got a gunport right here, you’ll put your gun through the gunport, and you’ll be shooting at a target 100 feet away. Explain to me this ‘pulling a trigger off between heartbeats’ thing.

Mike: You can feel your heartbeat basically rebounding off the surface that you’re resting on.

Doug: And I guess you’re just timing the shot between the beats that you’re already feeling.

Mike: Yes.

Doug: Now you’ve operated over in the middle-east, right? So you’re used to the heat.

Mike: Correct.

Doug: Ok.

Narrator: To test the sharpshooter’s breaking point under the combat conditions of the Middle East, the Fight Science crew will raise the stakes, and the temperature.

David Sandler: Extreme heat does a lot to the body. Obvious things like dehydration are some of the first things that come to mind, and that of course increases heart rate, breathing rate–”

Doug: Pretty hot in there, David?

David: It’s up at 130 degrees. It’s right up there.

Narrator: Doug Martin assembles the safety team, and reviews the dangers of firing live rounds in the Lab.

Doug: Shooting guns indoors is not exactly a safe endeavour. Eyes and ears. Everybody needs to have eye protection on, if there is a safety violation or if there is an emergency where there’s an injury, I’ll call Ed in, the medic– alright, let’s have a safe shoot.

Narrator: The sniper wears a bio-harness to monitor his heart rate and breathing, so the scientists can measure his performance under extreme combat conditions. He will also be swallowing a pill that measures his core body temperature.

Mike: I was a little worried, swallowing a white pill before they throw me in a box called a Sniper Coffin.

Narrator: High-tech thermal imaging will project the sniper’s core body temperatures onto a monitor, so scientists can track his vitals. If his core temperature rises, so will his heart rate, leaving him less time to shoot between beats.

Doug: You know what’s interesting is, under all this stress your heart rate’s still nice and baseline, nice and mellow.

Narrator: The sniper’s been in the 130 degree heat chamber for 20 minutes. His core temperature has risen by one degree, but he’s not focusing on the heat, he’s focusing on his breathing.

Doug: Ok, this is a live shot!

David: Now we’re gonna see if we can distinguish truth from legend, and see if a sniper can actually shoot between heartbeats.

Doug: Three, two, one, fire.


Doug: Weapon on safe?

Mike: Yeah.

Doug: Whew! Ok, wanna see how you did?

Mike: Yeah.

Doug: Alright, can you run the high-speed please? Phew! Nice. Nicely done!

Narrator: The shot is dead-on. An easy distance for a sniper, but was it between heartbeats?

David: Well you actually did it, and our rhythm shows it smack between heartbeats, like you had it perfectly timed.

Mike: I was able to keep my heart rate under control by relaxing, diaphragmatic breathing, clearing your mind, thinking about nothing but what’s right around you.

Narrator: So how did Mike shoot between heartbeats? In the 130-degree coffin, Mike’s heart beats 135 times per minute. With each beat, a surge of blood fills the vessels. As the blood reaches the trigger finger, it swells with each pulse. This pulse is enough movement to cause a slight deviation in the sniper’s shot, making the difference between a direct hit, or a missed target. To pull off an accurate shot, Mike must slow down his heart rate. First he decreases his respiratory rate, by taking extended full-diaphragmatic breaths. He gradually reduces his breathing from eighteen breaths per minute to approximately six. within a few minutes, he lowers his heart rate to eighty-four beats per minute. This creates more time to shoot between heartbeats. Timing is everything. Immediately after Mike feels his heartbeat reverberate off the surface he’s resting on, he pulls the trigger. Shooting his weapon between beats, and hitting his target dead-on.

Sources: National Geographic Youtube

Posted in Long Range Tagged with: ,