“Category: Terminology”

Many things must properly line up before a cartridge can be accurately fired through a firearm—and one of the most important factors is headspace.

Twist rates get complicated quickly. But what’s the bottom line you need to know?

Are 5.56 and .223 the same? What happens if you get them mixed up?

A projectile goes through three stages during its flight. What do you need to know about each stage?

Rifling makes it possible for bullets to reach their intended target by putting the right amount of spin on a projectile.

This is a high-level view of why some guns kick harder than others.

Buying a riflescope can feel complicated, but knowing some key terms will help you make the best choice.

The concept of parallax is difficult to comprehend, and often even more difficult to explain. Here's a great primer.

The firearm you choose for concealed carry is determined largely by personal preference, but it can also be dependent upon legal factors. Here are a few pointers to help you navigate that process.