Ballistics for Dummies: A Beginner’s Guide to Bullet Flight

When a shooter pulls the trigger, a series of events sets the bullet on its path toward the target. While shooting may seem straightforward, the science behind how a bullet travels is far more complex. Understanding the basics of ballistics can significantly improve a shooter’s accuracy and performance. But what exactly happens between the muzzle … Read more

Go Big or Go Home: A Look at the Science Behind Firearm Wound Potential

Before beginning this piece on wound potential of various calibers, I opened a few notebooks and studied the subject again. I ignored reams of paper put out by gun writers but rather concentrated on the works by gentlemen with titles such as doctor, colonel or general. Vincent DiMaio,  Dr Martin  Fackler, John T. Thompson and … Read more

Basic Ballistics: 5.56 NATO vs. 300 Blackout

By Matt Sandy Yes, another 300 AAC Blackout vs. 5.56 NATO article. However, in this one, I’ll compare the two specifically by looking at their ballistics. Ballistics is a broad term that actually covers three subsections: Internal ballistics, external ballistics. Let’s look at all three. The American-made 300 Blackout was Advanced Armament Corporation’s solution to … Read more

6.5 Creedmoor vs .308 Winchester…No Contest

I’m sorry to break it to you, but sharp, sleek, and fast 6.5 Creedmoor is not a “hipster caliber.” It’s here to stay, and that’s because it’s better than the old glue horse we call .308 Winchester / 7.62mm NATO in every single way. Almost. There you have it, dull old .308 on the left. … Read more

The Truth About Barrel Length, Muzzle Velocity and Accuracy

Josh Wayner’s taken it upon himself to challenge what everyone “knows” as far as barrel length, velocity and accuracy are concerned. According to his results, the conventional wisdom ain’t all that wise when it comes to longer-barreled ballistics. The only question then is, if you buy in and go with a short barrel, can you … Read more

Shotgun Penetration With Various Rounds

I’ve scraped this from commentator Montana Bound’s post on the most excellent shotgunworld.com, where it was attributed to a dead link. “All of these shots were taken from a known distance and angle into bare Ordinance Gelatin in a controlled environment. This does not take into consideration the effects clothing, weather, range, temperature, cover, or body structure.”

#8 Birdshot

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