Tag Archives: Ballistics

OF MEN AND CALIBER

Common Handgun Defensive Calibers The three most common defensive pistol caliber cartridge categories in use today are the 9mm, 10mm, and 11.43mm. We further divide them into the common 9mm Short (.380 ACP), the 10mm short (.40 Smith and Wesson); … Continue reading

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‘Cause They Don’t Make a 46! (A Satirical Viewpoint About Caliber)

A favorite of those who carry a pistol chambered in .45 ACP is, “I carry a 45 because they don’t make a 46!” When a police chief was asked why his officers had shot a man 100 times his response … Continue reading

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Working the (Trajectory) Angles? – Part 4 (Stopping the threat!)

If you have been following this series of articles, which was never intended to become a series but, instead, took on a life of its own – welcome to Part 4! I have taken you on a journey with some … Continue reading

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Working the (Trajectory) Angles? – Part 3 (From Projectile Dysfunction to Projectile Desirability)

When Working the (Trajectory) Angles?” (Projectile Dysfunction) was first published, I did not intend for the theme to become a project. It has since become a project because I needed to put theory to the test. Part 2 of “Working … Continue reading

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Working the (Trajectory) Angles – Part 2 (More Projectile Dysfunction)

In my original article, “Working the (Trajectory) Angles?” I mentioned something called the “Natural Zero” and I would like to expound on that a bit in this article. In the article, I stated that: “The “natural” zero of any firearm … Continue reading

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Working the (Trajectory) Angles? (Projectile Dysfunction?)

A while back I had purchased a Rock Island Armory FS 1911 Tactical in .45 ACP. I took it to the range (after cleaning and lubricating it properly) (See, Rock Island Armory (Armscor) 1911 FS Tactical (2nd Generation) – Owner’s … Continue reading

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Get the (Jacketed) Lead Out! A somewhat study of velocity

In my last article (Roll Out The Barrel), I touched on the subject of Twist Rate and presented the formula for determining how it is derived. One thing that I mentioned is that by manipulating the formula, answers for an … Continue reading

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