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2/18/2013 10:23:57 AM EDT
In case anyone is interested in some real numbers.

Chamber Empty VS. Chamber Loaded      
             
On February 16 and 17th 2013 the Texas Tactical shooters set out to gather data      
on the efficiency of carrying a gun with an empty chamber vs. carrying a handgun with a loaded chamber.    
             
104 shooters shot 4 strings of fire.            
             
The Course of Fire consisted of 4 Targets at 3 yards. The strings of fire were as follows:      
             
String 1. Starting with magazine inserted and an empty chamber and handgun in holster,      
at the signal chamber a round and engage Target 1 with a Mozambiquee drill.      
             
String 2. Starting with magazine inserted and loaded chamber and handgun in holster, at      
the signal engage Target 2 with a Mozambiquee drill.      
             
String 3. Starting with magazine inserted and an empty chamber and handgun in holster,      
at the signal chamber a round using strong hand only and engage Target 3 with a      
>Mozambiquee drill, firing strong hand only. Shooters were instructed that they could use      
any safe technique to chamber the round strong hand only. This included using the belt,      
holster, pant seam, etc. or even the Bianchi barricade that was conveniently placed in front      
of them within arms reach.      
             
String 4. Starting with magazine inserted and loaded chamber and handgun in holster, at      
the signal engage Target 4 with a Mozambiquee drill using strong hand only.      
             
Special Thanks to all the Texas Tactical shooters who helped to gather this data. Thank you to Ryan and      
Jennifer for your work in compiling the data.    

Here are the results:

http://www.texastactical.net/results/files/ChamberEmpty.htm

Average Difference on strings 1 and 2 using all data between Chamber Empty Vs Chamber Loaded:    
  Chamber loaded was faster by 0.77          
             
Average Difference on string 1 and 2 after removing extreme high and low between Chamber Empty Vs Chamber Loaded:    
  Chamber loaded was faster by 0.84        
             
Average Difference using all data for strings 3 and 4 between Strong Hand Only Chamber Empty Vs Strong Hand Only Chamber Loaded:  
  Chamber loaded was faster by  2.09        
             
Average Difference on strings 3 and 4 after removing extreme high and low between Strong Hand Only Chamber Empty Vs Strong Hand Only Chamber Loaded:
Chamber loaded was faster  3.22          
   
2/18/2013 10:25:48 AM EDT
[#1]
Those aren't life and death times or anything, oh wait, YES THEY ARE!
2/18/2013 10:26:09 AM EDT
[#2]
and...
2/18/2013 10:26:29 AM EDT
[#3]
And there ya have it!

2/18/2013 10:27:33 AM EDT
[#4]
Well that clears everything up now... Thanks
2/18/2013 10:27:35 AM EDT
[#5]
Quoted:
and...


Just some data if anyone is interested.
2/18/2013 10:29:42 AM EDT
[#6]
We need the "That's nice honey" pic.
 
2/18/2013 10:30:42 AM EDT
[#7]
Quoted:
We need the "That's nice honey" pic.  




2/18/2013 10:31:14 AM EDT
[#8]
Quoted:
Well that clears everything up now... Thanks


Seemed clearly presented to me.

What didn't you understand?
2/18/2013 10:32:53 AM EDT
[#9]
2/18/2013 10:34:18 AM EDT
[#10]


Thanks Granny!

2/18/2013 10:35:12 AM EDT
[#11]
Now with one hand tied behind your back.
2/18/2013 10:36:14 AM EDT
[#12]
Quoted:
We need the "That's nice honey" pic.  


bless his heart.
2/18/2013 10:42:12 AM EDT
[#13]
Chamber loaded "boom"
Chamber empty = expensive hammer.

Why is this even debated?
2/18/2013 10:42:31 AM EDT
[#14]
Some truths in life don't require tests to determine their validity.

I believe the subject at hand falls into that category.
2/18/2013 10:42:59 AM EDT
[#15]
Quoted:
Chamber loaded "boom"
Chamber empty = expensive hammer.

Why is this even debated?


2/18/2013 10:47:40 AM EDT
[#16]
Quoted:
Chamber loaded "boom"
Chamber empty = expensive hammer.

Why is this even debated?


2/18/2013 10:59:06 AM EDT
[#17]
Quoted:
Some truths in life don't require tests to determine their validity.

I believe the subject at hand falls into that category.


...and yet there are still people out there that carry with an empty chamber.

2/18/2013 5:31:35 PM EDT
[#18]
Quoted:
Quoted:
We need the "That's nice honey" pic.  


bless his heart.


I was hoping some real numbers might help some people to make a good choice.
2/18/2013 5:51:38 PM EDT
[#19]
Ah that takes me back, to the days of rec.guns, where there were 2 recurring arguments:

1. Best pistol for bear country
2. Israeli vs. condition 1 carry

2/18/2013 5:58:40 PM EDT
[#20]
Quoted:
Chamber loaded "boom"
Chamber empty = expensive hammer.

Why is this even debated?




Posted Via AR15.Com Mobile
2/18/2013 6:00:49 PM EDT
[#21]



Quoted:



Quoted:

Chamber loaded "boom"

Chamber empty = expensive hammer.



Why is this even debated?

Posted Via AR15.Com Mobile


... Statistics class



 
2/18/2013 6:05:51 PM EDT
[#22]
You mean it's faster to shoot with a round already in the chamber?

You don't say!



I wonder if a calculator is faster at math than the human brian
2/18/2013 6:07:56 PM EDT
[#23]
Quoted:
You mean it's faster to shoot with a round already in the chamber?

You don't say!



I wonder if a calculator is faster at math than the human brian


It's also fast to shoot if you carry the gun in your hands instead of in a holster!  
2/18/2013 6:09:22 PM EDT
[#24]
Quoted:
Chamber loaded "boom"
Chamber empty = expensive hammer.

Why is this even debated?


This
2/18/2013 6:10:15 PM EDT
[#25]
Quoted:
Chamber loaded "boom"
Chamber empty = expensive hammer.

Why is this even debated?


Many people are not comfortable with one in the pipe.

I'd rather there be more responsible people carrying without one in the pipe than people not carrying because they would be uncomfortable.

With those times in the study, it is easy to imagine that in many situations a gun without one in the chamber will still have the capability to be effective.
2/18/2013 6:10:43 PM EDT
[#26]
This is stupid I wanna talk about VAGINAS!
2/18/2013 6:11:43 PM EDT
[#27]
Anyone who carries empty chamber would be far better off not carrying at all.


If you're not confident enough to carry in the pipe, you're not confident enough to carry. End of discussion.
2/18/2013 6:12:34 PM EDT
[#28]
I carry with an empty chamber because I dont have any ammo to go shoot
2/18/2013 6:15:02 PM EDT
[#29]
Quoted:
You mean it's faster to shoot with a round already in the chamber?

You don't say!



I wonder if a calculator is faster at math than the human brian


Actually , My nephew could do  math ; 348 x142x387=? faster in his head than most people could punch it in a calc
2/18/2013 6:16:41 PM EDT
[#30]
Quoted:
I carry with an empty chamber because I dont have any ammo to go shoot


I lol   ,

2/18/2013 6:18:42 PM EDT
[#31]
Quoted:
Quoted:
Chamber loaded "boom"
Chamber empty = expensive hammer.

Why is this even debated?


Many people are not comfortable with one in the pipe.

I'd rather there be more responsible people carrying without one in the pipe than people not carrying because they would be uncomfortable.

With those times in the study, it is easy to imagine that in many situations a gun without one in the chamber will still have the capability to be effective.


Really, this debate again? Fine, Mr Mugger grabs your arm. Mr Empty Chamber is now dead. Mr Mugger has a gun, Mr Empty Chamber pulls his pistol. Before the .84 seconds it takes to get the pistol ready to fight can pass, Mr Empty Chamber gets shot in the face. If you don't feel safe with one in the pipe, your training lacks enough that you should probably leave the gun at home.

Posted Via AR15.Com Mobile
2/18/2013 6:21:34 PM EDT
[#32]
Some people don't know enough to use  a descent holster and it s unsafe to carry one in the chamber.. Plus they think training is standing behind the table plinking paper.
2/18/2013 6:26:35 PM EDT
[#33]
Quoted:
Quoted:
Quoted:
Chamber loaded "boom"
Chamber empty = expensive hammer.

Why is this even debated?


Many people are not comfortable with one in the pipe.

I'd rather there be more responsible people carrying without one in the pipe than people not carrying because they would be uncomfortable.

With those times in the study, it is easy to imagine that in many situations a gun without one in the chamber will still have the capability to be effective.


Really, this debate again? Fine, Mr Mugger grabs your arm. Mr Empty Chamber is now dead. Mr Mugger has a gun, Mr Empty Chamber pulls his pistol. Before the .84 seconds it takes to get the pistol ready to fight can pass, Mr Empty Chamber gets shot in the face. If you don't feel safe with one in the pipe, your training lacks enough that you should probably leave the gun at home.


Derp. I'm not debating it. I didn't say it was better.

I simply said there are many situations where there is time to rack the slide, and then the gun becomes effective. That not even considering the fact that many criminals run at the first sight of armed resistance.

Adequate training should not be a prerequisite to carry.
2/18/2013 6:27:04 PM EDT
[#34]
Quoted:
In case anyone is interested in some real numbers.

Chamber Empty VS. Chamber Loaded      
             
On February 16 and 17th 2013 the Texas Tactical shooters set out to gather data      
on the efficiency of carrying a gun with an empty chamber vs. carrying a handgun with a loaded chamber.    
             
104 shooters shot 4 strings of fire.            
             
The Course of Fire consisted of 4 Targets at 3 yards. The strings of fire were as follows:      
             
String 1. Starting with magazine inserted and an empty chamber and handgun in holster,      
at the signal chamber a round and engage Target 1 with a Mozambiquee drill.      
             
String 2. Starting with magazine inserted and loaded chamber and handgun in holster, at      
the signal engage Target 2 with a Mozambiquee drill.      
             
String 3. Starting with magazine inserted and an empty chamber and handgun in holster,      
at the signal chamber a round using strong hand only and engage Target 3 with a      
>Mozambiquee drill, firing strong hand only. Shooters were instructed that they could use      
any safe technique to chamber the round strong hand only. This included using the belt,      
holster, pant seam, etc. or even the Bianchi barricade that was conveniently placed in front      
of them within arms reach.      
             
String 4. Starting with magazine inserted and loaded chamber and handgun in holster, at      
the signal engage Target 4 with a Mozambiquee drill using strong hand only.      
             
Special Thanks to all the Texas Tactical shooters who helped to gather this data. Thank you to Ryan and      
Jennifer for your work in compiling the data.    

Here are the results:

http://www.texastactical.net/results/files/ChamberEmpty.htm

Average Difference on strings 1 and 2 using all data between Chamber Empty Vs Chamber Loaded:    
  Chamber loaded was faster by 0.77          
             
Average Difference on string 1 and 2 after removing extreme high and low between Chamber Empty Vs Chamber Loaded:    
  Chamber loaded was faster by 0.84        
             
Average Difference using all data for strings 3 and 4 between Strong Hand Only Chamber Empty Vs Strong Hand Only Chamber Loaded:  
  Chamber loaded was faster by  2.09        
             
Average Difference on strings 3 and 4 after removing extreme high and low between Strong Hand Only Chamber Empty Vs Strong Hand Only Chamber Loaded:
Chamber loaded was faster  3.22          
   


don't see the shooter stabbed or shot in their offhand.
2/18/2013 6:27:19 PM EDT
[#35]
Quoted:
Some people don't know enough to use  a descent holster and it s unsafe to carry one in the chamber.. Plus they think training is standing behind the table plinking paper.


What this plinking that you speak of.  You mean to tell me that people actually have ammo to just go shoot at paper?????????
2/18/2013 6:32:33 PM EDT
[#36]
Quoted:
Quoted:
Chamber loaded "boom"
Chamber empty = expensive hammer.

Why is this even debated?


Many people are not comfortable with one in the pipe.

I'd rather there be more responsible people carrying without one in the pipe than people not carrying because they would be uncomfortable.

With those times in the study, it is easy to imagine that in many situations a gun without one in the chamber will still have the capability to be effective.


This. And to the elite blowhards saying "don't even bother", carrying w/o chambered seems like a personal decision that demonstrates a great deal of respect for carrying, while having no effect on you, at all.  
2/18/2013 6:35:43 PM EDT
[#37]


On the range is all well and good, but it does not take into
consideration physical and emotional problems in a real

event. The dynamics are very different.
2/18/2013 6:36:29 PM EDT
[#38]
Quoted:
Anyone who carries empty chamber would be far better off not carrying at all.


If you're not confident enough to carry in the pipe, you're not confident enough to carry. End of discussion.


Pretty much this.

It's not so much "I'm only .2 seconds slower than you on target!" as much as "where the hell did you get your training from?"
2/18/2013 6:40:37 PM EDT
[#39]
Quoted:
Quoted:
Quoted:
Chamber loaded "boom"
Chamber empty = expensive hammer.

Why is this even debated?


Many people are not comfortable with one in the pipe.

I'd rather there be more responsible people carrying without one in the pipe than people not carrying because they would be uncomfortable.

With those times in the study, it is easy to imagine that in many situations a gun without one in the chamber will still have the capability to be effective.


This. And to the elite blowhards saying "don't even bother", carrying w/o chambered seems like a personal decision that demonstrates a great deal of respect for carrying, while having no effect on you, at all.  


For the first month I had my CHL and carried, I did not carry with a round chambered (Glock 17). I racked the slide to set the trigger, then inserted a magazine. I went about my daily routine and at the end of the day, I checked to make sure the trigger had not accidently wind up in the "fired" position. After a month without evidence of an AD/ND, I started carrying one in the pipe and haven't looked back.
2/18/2013 6:45:02 PM EDT
[#40]
Quoted:

Derp. I'm not debating it. I didn't say it was better.

I simply said there are many situations where there is time to rack the slide, and then the gun becomes effective. That not even considering the fact that many criminals run at the first sight of armed resistance.

Adequate training should not be a prerequisite to carry.


You didn't say it was better, but you did defend the practice. My point was that if you are hoping for a best case scenario, ie mugger runs at the sight of a gun, why even carry a mag? It just seems stupid to go to the trouble of a CCW and then fail to maximize the benefits. Carrying with an empty chamber opens you up to more situations where your firearm would be useless or nearly so. That is a fact. I try to advise people to seek training from guys that know much more than I, I never said it should be required. It is prudent. Also, I wasn't talking to YOU specifically. I was using you as a general term, chill out.

Posted Via AR15.Com Mobile
2/18/2013 6:45:06 PM EDT
[#41]
where is Blitz_308.........
2/18/2013 6:51:01 PM EDT
[#42]



Quoted:



Quoted:

Some truths in life don't require tests to determine their validity.



I believe the subject at hand falls into that category.




...and yet there are still people out there that carry with an empty chamber.



You would think that this shouldn't be very hard to figure out but then I hear people talk about carrying without a round chambered fairly regularly.





 
2/18/2013 6:54:00 PM EDT
[#43]
Quoted:
Quoted:

Derp. I'm not debating it. I didn't say it was better.

I simply said there are many situations where there is time to rack the slide, and then the gun becomes effective. That not even considering the fact that many criminals run at the first sight of armed resistance.

Adequate training should not be a prerequisite to carry.


You didn't say it was better, but you did defend the practice. My point was that if you are hoping for a best case scenario, ie mugger runs at the sight of a gun, why even carry a mag? It just seems stupid to go to the trouble of a CCW and then fail to maximize the benefits. Carrying with an empty chamber opens you up to more situations where your firearm would be useless or nearly so. That is a fact. I try to advise people to seek training from guys that know much more than I, I never said it should be required. It is prudent. Also, I wasn't talking to YOU specifically. I was using you as a general term, chill out.


If that means more responsible people carrying, then hell yes I defend the practice.

It's not ideal, but it is better than not carrying. Arguing otherwise is silly.
2/18/2013 6:55:33 PM EDT
[#44]
Quoted:

Quoted:
Quoted:
Some truths in life don't require tests to determine their validity.

I believe the subject at hand falls into that category.


...and yet there are still people out there that carry with an empty chamber.

You would think that this shouldn't be very hard to figure out but then I hear people talk about carrying without a round chambered fairly regularly.

 


Which is exactly what sparked putting some real numbers together. There are a lot of people out there that have convinced themselves there will be time to chamber a round. These times were all obtained in almost perfect conditions.  
2/18/2013 6:59:08 PM EDT
[#45]
Quoted:

On the range is all well and good, but it does not take into
consideration physical and emotional problems in a real
event. The dynamics are very different.

This cannot be stated strongly enough.
I'm a paramedic preceptor. I take students who have mastered skills in a classroom environment and teach them to apply those same skills under 'real life' stress.  Like anyone with experience applying skill sets under extreme stress, I can tell you that the idea of timing strings of fire at a range with the belief that the results have anything at all to do with real life performance is ludicrous.

I'd love to see the 'empty chamber' advocates take a decent force on force class with an empty chamber. They'd have a different outlook by the end of the class.

Posted Via AR15.Com Mobile
2/18/2013 6:59:39 PM EDT
[#46]
I say whatever works for you, personally I would hate to have to make all that noise of charging a weapon in the middle of the night when it is so much easier to just flick the safety off with a finger..  My personal safety and that of my family means more to me than some imagined level of safety does by keeping the firearm loaded with an empty chamber. Weapons do not go off on their own with a loaded chamber someone has to make it happen.. Thats where the operator comes in.



2/18/2013 7:04:34 PM EDT
[#47]
Quoted:
Quoted:

On the range is all well and good, but it does not take into
consideration physical and emotional problems in a real
event. The dynamics are very different.

This cannot be stated strongly enough.
I'm a paramedic preceptor. I take students who have mastered skills in a classroom environment and teach them to apply those same skills under 'real life' stress.  Like anyone with experience applying skill sets under extreme stress, I can tell you that the idea of timing strings of fire at a range with the belief that the results have anything at all to do with real life performance is ludicrous.


Posted Via AR15.Com Mobile


These times were produced under optimal conditions and there is still too large a gap between chamber loaded and chamber empty to rely on in a life and death situation.

2/18/2013 7:04:35 PM EDT
[#48]
Quoted:
Quoted:
Quoted:

Derp. I'm not debating it. I didn't say it was better.

I simply said there are many situations where there is time to rack the slide, and then the gun becomes effective. That not even considering the fact that many criminals run at the first sight of armed resistance.

Adequate training should not be a prerequisite to carry.


You didn't say it was better, but you did defend the practice. My point was that if you are hoping for a best case scenario, ie mugger runs at the sight of a gun, why even carry a mag? It just seems stupid to go to the trouble of a CCW and then fail to maximize the benefits. Carrying with an empty chamber opens you up to more situations where your firearm would be useless or nearly so. That is a fact. I try to advise people to seek training from guys that know much more than I, I never said it should be required. It is prudent. Also, I wasn't talking to YOU specifically. I was using you as a general term, chill out.


If that means more responsible people carrying, then hell yes I defend the practice.

It's not ideal, but it is better than not carrying. Arguing otherwise is silly.


If someone is that distrustful of their own competence in handling weapons, they need remediation.

Posted Via AR15.Com Mobile
2/18/2013 7:18:55 PM EDT
[#49]
Quoted:
Quoted:
Some people don't know enough to use  a descent holster and it s unsafe to carry one in the chamber.. Plus they think training is standing behind the table plinking paper.


What this plinking that you speak of.  You mean to tell me that people actually have ammo to just go shoot at paper?????????


I was talking historically
2/18/2013 7:27:47 PM EDT
[#50]
Quoted:
Quoted:
Chamber loaded "boom"
Chamber empty = expensive hammer.

Why is this even debated?


Many people are not comfortable with one in the pipe.

I'd rather there be more responsible people carrying without one in the pipe than people not carrying because they would be uncomfortable.

With those times in the study, it is easy to imagine that in many situations a gun without one in the chamber will still have the capability to be effective.



No straight man should ever use the word "uncomfortable", unless he has jock itch.
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