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3 Types of Guns: Pistol vs Rifle vs Shotgun

Quickly learn all about the three types of guns: pistols, rifles, and shotguns. Plus how they work, how to shoot them, and the best models for each.

Author Bio Image for Eric Hung - Founder, CEO
By
Eric Hung (Founder, CEO)

PPT Founder. NRA Pistol Instructor. USPSA/3-Gun/NRL22 Competitor. 250+ articles

Updated Jun 21, 2024
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There's tons of types of guns...it really depends how specific you want to get.

For us, we consider the three main ones — pistol, rifle, & shotgun. We'll walk through the main characteristics of each and start to break down sub-categories.

Please be sure to check your specific state laws regarding the following definitions.

Pistol

We will be using "pistol" and "handgun" to mean the same thing. When you start combining federal and general state law, a handgun has the following characteristics:

  • Fired from one hand
  • No support from the shoulder
  • Barrel length of under 16 inches
Pistol Illustration, ATF
Pistol Illustration, ATF

Subsets of pistols include revolvers and semi-automatic pistols. Below is a good representation of semi-autos.

CA Roster Handguns
Circle O Guns

While these are some revolvers of varying size and caliber.

Check revolvers to be sure the cylinder fits well and is not loose. Also check to see I the cylinder lines up correctly with the barrel.

Learn more about How to Shoot Pistols as well as some of our favorite 9mm Handguns and Best Concealed Carry Guns.

Rifle

A rifle usually has the following characteristics:

  • Fired with two hands
  • Braced against the shoulder
  • Fires only one projectile with each pull of the trigger
  • Barrel has rifling which helps spin and stabilize the bullet
  • Barrel length of over 16 inches
Rifle Diagram
Rifle Diagram

Here's a better close up of the "rifling" where rifles get their name.

Barrel Rifling, Criterion Barrels
Barrel Rifling, Criterion Barrels

We'll be breaking down rifles into two subsets—bolt action and semi-automatic. 

Popular bolt actions include the Remington 700 series, while the two most popular semi's are the AR-15 and AK-47.

Mossberg Patriot 30.06 with VX Freedom 3-9x
Mossberg Patriot 30.06 with VX Freedom 3-9x

And why are they called bolt actions? Easy...check out me manipulating the bolt!

Semi-auto variants go bang with each press of the trigger. Popular variants include the AR-15.

Aimpoint Comp M5 on Daniel Defense DDM4 V7
Daniel Defense DDM4 V7

Check out some of our favorites in our Best AR-15s Buyer's Guide.

How about AK-47s?

PSA AK 103 Left Side
PSA AK 103 Variant

Remember semi-auto equals one shot per trigger pull.

Looking for an AK? Check out our Best AK-47s article.

Shotgun

Shotguns have smooth barrels to fire a variety of different ammunition. The most common ammo involves lots of metal pellets that spread out. 

Smaller pellets are known as bird shot while bigger ones are buck shot. Single huge projectiles are known as slugs.

12ga Shotgun Shells, Opened (L to R: Bird, Buck, Slug)
12ga Shotgun Shells, Opened (L to R: Bird, Buck, Slug)

The mishmash of federal and state laws show shotguns to have:

  • Fired with two hands while braced against the shoulder
  • Fires once per pull of the trigger
  • Smooth barrel
  • Barrel length of over 18 inches
Shotgun Diagram
Shotgun Diagram

We'll consider two main subsets of shotguns with the pump action & semi-automatic.

Pump actions require you to physically move the pump handle to chamber fresh shells and remove spent shells. 

Mossberg 590A1
Mossberg 590A1

They have the characteristic ka-chunk sound you always hear in movies. 

Semi-automatics usually utilize gas or recoil to move the shells.

Benelli M2 (3)
Benelli M2

No pumping needed.

Looking for some shotties? Check out our Best Tactical Shotguns and also Best Semi-Auto Shotguns.

Conclusion

There you have it...a quick primer on pistols, rifles, and shotguns.

Looking for something more substantial? How about our full video Handgun Course that takes you from beginner to gunslinger in no time.

Looking to choose what's the best for home defense? Check out our Best Home Defense Gun: Pistol vs Rifle vs Shotgun article.

Benelli M2, CZ75, AR-15 (3)
3-Gun: Benelli M2, CZ75, AR-15 Stacked

Here's an infographic you can save or pin!

types of guns

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LATEST UPDATES

June 21, 2024  Added video to top and table of contents. Updates to each type of gun.

Eric Hung

Written By
Eric Hung
Founder, CEO

I'm Eric Hung, the founder of Pew Pew Tactical, and I love guns. For over 10 years I've been soaking up as much information as possible online, in competitions, classes, and from my own testing. Now I hope to bring that info to you! I've written over 250 articles on Pew Pew Tactical that are read by millions a month. I'm also an NRA certified pistol instructor and avid USPSA/3-Gun/NRL22 competitor. Learn more at About Us.

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