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Old 01-19-2010, 11:14   #7
thegriz18
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Quote:
Originally Posted by fredj338 View Post
Because you are talking apples & oranges. The faster handgun loads can make about 1500fps. The 308 about 2700fps. The increase in tissue damage is not linear w/ vel. but expontial. So yo ucan not compare handgun rounds to rifle rounds. Maybe when you get into some of the magnums, 41mag & 44mag or heavy 45colts, but service rounds are just not making enough vel. w/ a heavy enough bullet to give reliable penetration. I'm sure someone can get a light wt solid copper HP to get good vel & still give adequate penetration.
BTW, not all rifle rounds are selected for high vel. Even in the age of super magnums, DG hunters in Africa still choose heavy & slow for whacking the largest DG. You can have too much vel which reduces penetration & when DG is the target, penetration is king, even to the point of using solids. Not completely diff form SD rounds against humans but then we aren't talking 400gr bullets @ 2200fps.
I don't think that they are apples and oranges. They both operate off the same basic principle. Also, I don't consider a 400 grain bullet at 2200 fps slow in the whole scheme of launched projectiles. Let's not forget that some service caliber rounds achieve 1100+ fps. The 357 Sig, 40 S&W, 9mm and 10mm are all capable of achieving 1100-1400 fps within their respective caliber range. High velocity handgun rounds, say, 1100 fps+, should create more BPW than rounds in the 950-fps range. I think that we give weight too much consideration and not enough consideration to speed. We have the technology now to create bullets that are light and can with stand higher velocity and still hold together and penetrate. Handgun rounds may create a BPW that the body can handle, but it will cause a disruption to the system non-the-less.
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