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Ominivision1 Super Member
Joined: Sep 20, 2010 Posts: 2984 Location: Iowa
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Posted: Tue Jan 03, 2012 3:35 am Post subject: High Speed Camera And 2 Guns |
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Amazing video captures under water gun discharges where you can actually see the gas discharge at the cylinder gap before the bullet exits the muzzle. He uses both a revolver and auto.
High Speed Camera
And one more showing gases escaping before bullet exits muzzle.
Gas Before Bullet
_________________ Regards
Limitations are but boundaries created inside our minds. |
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BigBlue Super Member
Joined: Jan 16, 2006 Posts: 1108 Location: Lehigh Township, Pennsylvania
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Posted: Tue Jan 03, 2012 7:21 pm Post subject: Re: High Speed Camera And 2 Guns |
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Very interesting videos!
Don
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Pumpkinslinger Super Member
Joined: Sep 22, 2007 Posts: 5001 Location: NC foothills
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Posted: Tue Jan 03, 2012 7:51 pm Post subject: Re: High Speed Camera And 2 Guns |
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Pretty neat stuff! Thanks!
I wonder how much of that is the gas from the powder is exiting before the bullet and how much is the air in the barrel being compressed and forced out.
_________________ Mike
"I ain't no better than anybody else, and there ain't nobody better than me!" Ma Kettle |
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Suzanne Super Member
Joined: Jun 27, 2009 Posts: 3323 Location: Eugene, Oregon
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Posted: Tue Jan 03, 2012 10:58 pm Post subject: Re: High Speed Camera And 2 Guns |
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Looks pretty dirty with some unburned powder escaping past the bullet. (second video) Wonder if a rifle length barrel would be bullet first or not.
Suz
_________________ May the moon keep you centered,
May the sun keep you dancing,
And the stars shed light on your dreams. |
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Vince Site Admin
Joined: May 25, 2005 Posts: 15704 Location: Brisbane AUSTRALIA
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radar Super Member
Joined: Oct 01, 2008 Posts: 1109 Location: North Island New Zealand
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Posted: Wed Jan 04, 2012 8:21 pm Post subject: Re: High Speed Camera And 2 Guns |
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Vince,
The Russian Speztnatz had an underwater demolitions team (much like SEAL but probably not as good) which used a pistol that could be fired underwater as a self defense weapon, it had a range of 30 meters and fired a 6 inch dart, it was semi auto, I'll try to find a link and post it.
_________________ People sleep peaceably in their beds at night only because rough men stand ready to do violence on their behalf.
George Orwell |
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Elvis Super Member
Joined: Jul 27, 2008 Posts: 9239 Location: south island New Zealand
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Posted: Wed Jan 04, 2012 9:37 pm Post subject: Re: High Speed Camera And 2 Guns |
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30 mtrs holy smoke batman!!! thats better than a speargun!!!
_________________ You shot it You pluck it !
Them who eats the most duck eats the most feathers! |
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Ominivision1 Super Member
Joined: Sep 20, 2010 Posts: 2984 Location: Iowa
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Posted: Thu Jan 05, 2012 9:27 am Post subject: Re: High Speed Camera And 2 Guns |
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Hey guys and gals, I was looking at the 2nd video again a few times and what I did was just after you hit the play button, move your mouse cursor to the rear of the front sight and you can see the auto does in fact recoil before the bullet exits the barrel. www.kurzzeit.com/
Newtons law still holds true.
_________________ Regards
Limitations are but boundaries created inside our minds. |
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MacD Super Member
Joined: Apr 08, 2011 Posts: 1052 Location: Canada
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Posted: Thu Jan 05, 2012 2:39 pm Post subject: Re: High Speed Camera And 2 Guns |
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I wonder if excessive jump in a rifle may allow more blow by of gasses before the bullet seats in the rifling. This may lead to reduced muzzle speed and cause reduced accuracy as the bullet must pass through that turbulent air as it exits the barrel.
_________________ La a'Blair s'math n Cairdean
(Friends are good on the day of battle) |
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inthedark Super Member
Joined: Jan 31, 2011 Posts: 913 Location: Ontario
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Posted: Thu Jan 05, 2012 9:52 pm Post subject: Re: High Speed Camera And 2 Guns |
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The bullet is unable to be put into motion as fast as the chemical chain reaction of the fuel being oxidized and the resulting expansion of the hot gases. I think that the only way an object/projectile can be excellerated closer to the momentum of the forces acting upon it, is in the case of an electrical rail gun.
_________________ Chimo
Ron
War is sweet to those who have no experience of it, but the experienced man trembles exceedingly at heart on its approach - Pindar 518-438 BC
Be Copy now of Men of Grosser Blood and TEACH THEM HOW TO WAR |
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Vince Site Admin
Joined: May 25, 2005 Posts: 15704 Location: Brisbane AUSTRALIA
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