Thread: aguila 9mm
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Old 01-28-2013, 10:22   #20
M 7
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Quote:
Originally Posted by Merkavaboy View Post
Let me ask you a few simplistic Yes/No questions (don't worry I'll provide you the correct answers to the questions) and hopefully you will understand why such ballistics tests are worthless. Here we go:

1) Is a plastic gallon jug of water (or water soaked newspaper stuffed in a plastic gallon jug) a living, breathing human being made of various types of tissue, blood and bones?
Yes / No.

2) Is a 55 gallon drum of water a living, breathing human being made of various types of tissue, blood and bones?
Yes / No.

3) Is a block of ballistic gel a living, breathing human being made of various types of tissue, blood and bones?
Yes / No.

If you haven't guessed correctly yet, let me provide you the answers.
1) No. 2) No. 3) No.

In otherwords, there is absolutely nothing that can simulate or replicate the flesh, blood and bones of a living breathing human being. This is an absolute fact. Period.
Well, you didn't lie. Those were some very simplistic questions.

Those simplistic questions also suggest a misunderstanding of how ballistic test mediums work- test mediums that have been found to produce penetration and expansion that very closely matches that found in bullets recovered from bodies at autopsy.

However, there is hope!

Here are four independent citations that will help you correct that deficiency:

1) Here is a study that demonstrates this truth with great simplicity that I am sure that you will enjoy: http://www.ar15.com/ammo/project/Fac...hester_9mm.pdf

2) In "Bullet Penetration", Duncan MacPherson states in Chapter 7 on page 123 (in which he explains why water and gelatin are both valid test mediums):

"The near identical expansion of bullets in water, tissue, or realistic soft solid tissue simulants is known to be true from experiment."

3) In "Quantitative Ammunition Selection", Charles Schwartz concludes in Chapter 2 on page 14, which he dedicates to explaining the equivalence of water and gelatin, that:

"Upon consideration of the comparative analysis presented herein, it should be evident to the armed professional that water possesses dynamic qualities (a similar density and a virtually identical internal speed of sound) that are nearly identical to those of calibrated 10 percent ordnance gelatin, making it suitable for use as a ballistic test medium."

4) Finally, Dr. M. L. Fackler, M.D. states in his paper, “Applied Wound Ballistics: What’s New and What’s True”, that:

"Water can be used as a tissue simulant and causes just slightly more bullet deformation than gelatin or soap..."

Quote:
Originally Posted by Merkavaboy View Post
And BTW, how many of those "experts" you named have ever been involved in a gunfight with a homicidal jug of water or a murderous block of Kind & Knox ballistic gel??


If this is the standard that defines expertise in the study of terminal ballistics, then perhaps you could provide us with a verifiable record of how many gun fights you have been in and your research that led you to your conclusion?

Oh well. At least you have a good sense of humor.
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Last edited by M 7; 01-28-2013 at 22:23..
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