A Beginner's Guide to How Ammo Works

If you're new to firearms, you're also new to ammo. Need a primer? Watch this latest Smith & Wesson GUNSMARTS video hosted by shooting champion Julie Golob.

posted on June 14, 2021

New gun owners tend to focus on their newly acquired piece of hardware, which is designed for their personal safety, for recreational shooting—or both. It's an awesome moment when they realize they've joined millions of other law-abiding Americans in exercising their Second Amendment rights. As such, their first goal is usually to make sure they learn to shoot safely and properly—all noble endeavors. Beyond the basics of pistol operation, however, is the equally important topic of ammunition. If you are a new gun owner, or are among those who take what you put down your barrel for granted, this new video in the second season of Smith & Wesson GUNSMARTS series is for you.

In “How Does Ammo Work?” Smith & Wesson pro-shooter Julie Golob offers a crash course in ammo lingo—for instance, what exactly is a bullet versus a cartridge? How does a bullet make its way out of the barrel? The type, size and weight of the ammunition also plays a huge role in how the gun feels when you pull the trigger—otherwise known as recoil. And of course, understanding the difference between center-fire and rimfire ammo is critical. There are many other things to know, too. So if you’re just getting started and feel the need for an ammo primer, check out this latest video in the new GUNSMARTS Series 2.

Latest

Sisk Mom To Trainer Jamie 4
Sisk Mom To Trainer Jamie 4

From Stay-At-Home Mom to Certified Firearms Instructor: Jamie’s Story

A desire to empower women through firearm training in a welcoming environment was all the motivation this mom needed to pursue a new career..

Dram: The Most Misunderstood Word in Shotgunning

Why is this word still found on boxes of modern shotshells, and why is it important to understand it?

Women for Gun Rights Group Celebrates Legislative Wins in Missouri

This robust slate underscores Missouri’s commitment to safeguarding the constitutional freedoms of its citizens.

Ancient World Mothers Evoke the Spirit of Modern NRA Women

Learn about five mothers of the ancient world willing to give everything to protect, and sometimes avenge, their children.

Ruger American Rifle Gen II Wins NRA Women Golden Bullseye for Rifle of the Year

The award was presented at an invitation-only breakfast during the NRA Annual Meetings & Exhibits, April 25, 2025.

Federal Personal Defense .32 ACP Hydro Shock Wins NRA Golden Bullseye for Ammo of the Year

The award was presented to Federal at an invitation-only breakfast during the NRA Annual Meetings & Exhibits, April 25, 2025.

 

Women's Interests



Get the best of NRA Women delivered to your inbox.