3-gun competitions have surged in popularity all around the country, and these competitions are attracting a huge number of shooters, from seasoned marksmen to tactical enthusiasts and even curious newcomers.

But what exactly is a 3-gun competition, how does it work, and is this growing sport something that you would want to take part in?

If you are one of those wondering what is a 3-gun competition, we will provide you with everything you need to know!

What is a 3-Gun Competition?

3-gun is a shooting competition that tests your skills with three different types of firearms: a pistol, a rifle, and a shotgun. 

A 3-gun competition takes place in three stages: and at each stage, a participant is required to swap to a different type of firearm and then hit the set of targets placed at varying distances.

Competitors in a 3-gun competition are scored based on their accuracy, speed, and adherence to the stage’s rules. So, to win, you must advance through the different stages: transitioning smoothly and seamlessly between the 3 different types of firearms while simultaneously maintaining accuracy and speed. 

Three Gun Competition Rules: How  3-Gun Competition Works

A three-gun competition involves a course with targets at different levels, a time-plus scoring system, and compulsory firearm transitions between stages.

The main three gun competition rules are:

• The competitor must use three different guns: a rifle, a shotgun, and a handgun.
• Scoring is time-based. The fastest time wins, and there are penalties for misses or procedural errors.
• For the tactical/ limited category, no optics are allowed on shotguns, and one optic is allowed on rifles.
• For the open category,  there are no equipment restrictions. Red dots, compensators, and extended mags are all allowed.
• For the heavy metal category, larger calibers are required (e.g., .308 rifle, .45 ACP pistol, 12-gauge pump shotgun).
• The courses have layouts requiring movement, position changes, and transitions between weapons.
• Targets include paper, steel, and clays, often requiring different hit zones.

The Course

The course in a 3-gun competition refers to the set of obstacles a competitor must overcome in order to win: essentially, is the path to victory.

Each stage is designed differently, but they often feature a mix of paper targets, steel plates, and clay pigeons.

Take note that, in a 3-gun competition, the targets may be either stationary or moving, and some stages even require you to shoot from unconventional positions.

Scoring in a 3-Gun Competiton

3-gun competitions are scored based on a time-plus system. This means your total time is calculated based on how long it took you to hit all targets, plus any penalties for missed targets or rule violations. The faster you go through all the challenges, the higher your score.

Firearm Transitions in a 3-Gun Competition

It is a rule in a 3-gun competition that you must switch between your pistol, rifle, and shotgun according to the stage’s requirements. 

The smoother and safer you can transition from one to the other, the more time you save and the higher your chances of winning.

Why 3-Gun Competitions Are So Popular

The main reason why 3-gun competitions have become a staple in the shooting sports world is because they are fast-paced, diverse, and highly dynamic, and they offer something for everyone—from beginners to elite-level competitors.

• 3-gun events also take place in some of the most fun and challenging environments, which add to the intensity and challenge.
• Another reason for the popularity of 3-gun competitions is that they offer something for everybody. Beginners can compete in the “limited” category, while more advanced shooters and players can compete in the Tactical, Heavy metal, or open categories.
• So, whether you’re a tactical gear enthusiast or just love pushing your limits, 3-gun competitions offer a unique opportunity to do both.
• Plus, the community is incredibly supportive, and it is really easy to find mentors, friends, and a welcoming atmosphere at every event.

What Guns Are Used in a 3-Gun Competition?

The name says it all—to compete in a 3-gun competition, you need three guns: a pistol, a rifle, and a shotgun. For pistols, competitors generally use semi-automatic handguns in 9mm calibers or larger. Glocks, Smith & Wesson, and SIG Sauer models are really popular.

• For rifles, most 3-gun competitors use AR-15-style rifles: they are versatile, reliable, and customizable.  
• For shotguns, most 3-gun competitors choose semi-automatic or pump-action shotguns: 12-gauge shotguns are the standard for tackling flying targets or knocking down steel targets. 

Should You Consider a 3-Gun Competition?

Firstly, the sheer fun of competing alone is enough reason for you to give 3-gun competitions a shot (yes, pun intended!).  But, beyond the fun, participating in a 3-gun competition will help you hone and develop your skills as a shooter. You can improve your shooting accuracy, firearm handling, and decision-making under pressure.

There are several additional benefits you can get from participating in a 3-gun competition.

• You can build physical fitness by navigating the stages.
• You can also build mental sharpness: 3-gun competitions demand focus, strategy, and adaptability.
• The camaraderie among 3-gun enthusiasts is unmatched. You’ll meet like-minded individuals who are eager to share tips and experiences.

How to Get Started in 3-Gun Competitions

Getting into 3-gun competitions is easier than you might think.  Look for local 3-gun competitions in your area. Many clubs host beginner-friendly matches where you can learn the ropes.

• Invest in a reliable pistol, rifle, and shotgun, along with accessories like holsters, slings, and magazine carriers.
• Many ranges offer courses specifically designed for 3-gun beginners. These classes can teach you the basics and boost your confidence.
• Don’t worry about being perfect on your first try. Focus on safety, following the rules, and having fun.

Getting Gear for a 3-Gun Competition

In addition to a reliable pistol, rifle, and shotgun, other there are a number of other accessories that will help you succeed in 3-gun competitions.

One of the major accessories you need is a rifle optic. Be sure that every other competitor will have an optic to improve their aim, so showing up without one is basically losing before you have fired a shot.

So, which rifle optic should you go for?

Get an LPVO for Your 3-Gun Competitions!

LPVOs are really popular for 3-gun competitions because they offer several strategic and practical advantages that align with the fast-paced, dynamic nature of the competition. 

You can switch between low magnification and high magnification to engage targets at various distances, and you get to use one optic instead of having to switch between multiple optics or rely on iron sights. 

Moreover, LPVOs are generally built to be rugged, and they can withstand the demanding conditions of 3-gun competition.

Now that we’ve got the basics of 3-gun competitions down let’s talk about Gogunnr LPVOs and how why you need these rock-solid optics for your competitions.

Choose a Gunnr LPVO for 3-Gun Competitions!

Gogunnr’s LPVOs come in multiple magnification ranges, typically 1x to 6x, 1x to 8x, and even 1x to 10x. 

Plus, Gogunnr LPVOs feature a first focal plane (FFP) reticle. That might sound fancy, but it’s actually super useful—especially when you’re engaging targets at varying distances in a 3-gun competitions

With an FFP reticle, your holdovers, wind holds, and range estimations stay consistent as you adjust magnification, so you’re always dead on.

Here are some main features of Gunnr scopes that may come in handy in a 3-gun competition:

• The German Schott lenses are clean, acute, and clear.
• They are FFP LPVOs: suitable for most shooters.
• They are made of durable 7075 Aluminum Alloy.
• They come with locking turrets and a zero-stop feature

Gunnr provides a lifetime warranty for its products, and the team is dedicated to giving you all the assistance you need in your shooting endeavors.

With Gogunnr’s LPVOs, you get a robust, all-in-one optic solution for a variety of applications.

Gogunnr is a newly launched brand of LPVO optics, and it is supplying some of the best and most affordable LPVOs this year. The Odin LPVOS line, launched earlier this year, has received an immensely positive response from the shooting community.

• The German Schott lenses are clean, acute, and clear. 
• They are FFP LPVOs: suitable for most shooters.
• They are made of durable 7075 Aluminum Alloy.
• They come with locking turrets and a zero-stop feature

Then there’s Gunnr’s customer support, which is always present to respond to questions and concerns. Gunnr provides a lifetime warranty for its products, and the team is dedicated to giving you all the assistance you need in your shooting endeavors.

More From Gogunnr!

Check out how to use your Odin optic for hunting and other important tips on protecting your LPVO. If you own an AR-15, learn why the Gogunnr optic pairs perfectly with your AR-15.

Final Thoughts

So, what is a 3-gun competition? It’s more than just a shooting sport—it’s a thrilling adventure that challenges your skills, sharpens your mind, and keeps you coming back for more.

With the right preparation, gear, and mindset, you can step into the world of 3-gun and discover a sport that’s equal parts fun and fulfilling.

And with a Gunnr LPVO in your arsenal, you’ll be ready to tackle any stage confidently and precisely. So gear up, get out there, and experience the excitement of 3-gun competitions for yourself.