I really can't call this an article, it is an advertisement for Speer Gold Dots. It's not a
bad advertisement but it
is an advertisement.
I'm pretty sure I told the story before (I'm pretty sure I've told
most of my stories before) but I'm not a ballistics expert. I don't understand it so I asked somebody whose opinion I trust.
There is a trainer/author/ recognized SME named Kathy Jackson who has a really good reputation. I sent her an email and I asked her to recommend a self-defense round. She recommended 124G Speer Gold Dots +P. So that's what I bought.
She also sent me a link to an article written by Dr. Gary Roberts, who is apparently
the leading subject matter expert on wound ballistics. He's the guy that tells the FBI what to buy.
According to Kathy Jackson and Dr. Roberts (who is an Oral Surgeon by the way which is not a profession you would think of when you think of wound ballistics expert) anything on the list that he compiles would be adequate for self-defense in a handgun.
I may have misunderstood this but I have a friend who during his police career was the guy that bought the ammunition for his department.
From what he said, if his Department needed 10,000 rounds of a given ammunition he couldn't just put in an order with Speer and get 10,000 rounds sent to him. Because they don't have that much production capacity.
So if he needs 10,000 rounds for his Police Department he puts in a thousand round order with Speer and a thousand round order with Winchester Ranger and a thousand round order with Federal and so on until he gets his 10,000 rounds (10,000 is a number I pulled out of my butt).
Bottom line, anything on Dr Robert's list will perform adequately for self-defense so the guy just gets his 10,000 rounds from off the list.
Link to the list
6/1/16 When comparing well designed duty handgun ammunition, there are minimal differences in penetration depths and temporary cavity effects, as noted below in the gel shots by Doug Carr: http://i459.photobucket.com/albums/qq319/DocGKR/Handgun_gel_comparison.jpg As...
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