Firearm penetration of matter

9 Aug While expansion, fragmentation, temporary cavity, and other factors do matter, no other factor is as important as penetration. If the bullet does not travel deeply enough in the body to reach vital organs, it cannot bring about physiological incapacitation in a timely manner.

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Physical incapacitation is primarily a matter of shot location; most persons who are shot in the head are immediately incapacitated, and most who are shot in the extremities are not, regardless of the firearm or ammunition involved. Shotguns will usually incapacitate with one shot to the torso, but rifles and especially. 9 Nov Many hand gun rounds are larger and more deadly.

The AR 15 has never been, nor ever will be a military grade weapon. No matter what lies you left wing liberals keep try to tell people. For what it's worth, the article described at length why the AR was in fact more lethal than its military counterpart.

9 Aug If we accept blood loss as the only sure way to bring about incapacitation, let's take a different approach to the matter. A felon who bleeds enough will lose consciousness and cease all felonious activities. Hand-gun bullets perpetuate bleeding through tissue damage, which is caused by the hole a bullet.