Action shooting sports have made major strides in the last few years, and one of the most popular is 3-Gun. A sport that, to no one’s surprise, has shooters using three guns per match — handguns, shotguns, and rifles.
Today, we’ll look at the favorite of most shooters…the rifle.
Rifles are easier to shoot than handguns and less challenging to load, so they tend to be a make-or-break portion of a 3-Gun match.
Though there’s no rule saying you have to use an AR-style rifle, AR-15s dominate the 3-Gun rifle market. There’s a mix of builds, buys, and purpose-built guns, but today, we’re going to tackle the purpose-built variety.
So keep reading as we walk you through how to choose an AR-15 for 3-Gun and which models we recommend.
THE QUICK LIST
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Editor’s Pick
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Best Bang For Your Buck
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Best Budget 3-Gun Rifle
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Best Custom-Like Build
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Best for Lefties
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Best Ambi 3-Gun Rifle
Table of Contents
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How to Choose an AR-15 for 3-Gun Competition
Rifles for 3-Gun don’t have to be any different than any other AR. However, there are clear trends in what 3-Gunners look for in a rifle.
In short, you want to look for these things (we’ll go more in-depth into these in a minute):
- Accuracy
- Reliability
- Low recoil
- Good ergonomics
- Lightweight
You want accuracy and reliability from any rifle, but especially in competition rifles. Since 3-Gun is an action shooting sport, we aren’t necessarily looking for a PRS gun, so we might make some sacrifices to obtain something like weight savings. If you’re running, gunning, and transitioning between targets, a Colt HBAR isn’t what you need.
Low recoil is also extremely helpful, so things like brakes and compensators are common.
3-Gun ARs tend to lean heavily into ergonomics to help with faster reloads and to make it easier to shoot from both shoulders. It’s not uncommon to see rifles with ambidextrous ergonomics and larger controls.
At the end of the day, most 3-Gun shooters want a rifle that’s lightweight, accurate, reliable, and low recoiling, with excellent ergonomics.
Comparision Chart
| Model | Caliber | Barrel Length | Weight | Gas System | Price |
| Daniel Defense DDM4 V7 | 5.56 | 18″ | 7.4lbs | Rifle | $2,468 |
| JP Enterprises JP-15 | 5.56, 6.5 Grendel, .300 BLK, .22 LR | 16″ | 7.4lbs | Mid | $2,200 |
| Lead Star Arms Grunt | 5.56 | 16″ | 5.6lbs | Mid | $789 |
| LWRC IC DI Competition | 5.56 | 16.1″ | 7lbs | Mid | $2,267 |
| Sig Sauer M400-DH3 | .223 Wylde | 16″ | 7lbs | Mid | $1,999 |
| Stag Arms Stag 15 3-Gun | .223 Wylde | 16″ | 6lbs | Mid | $1,499 |
Best Rifles for 3-Gun
1. Daniel Defense DDM4 V7 – Editor’s Pick
Prices accurate at time of writing
Prices accurate at time of writing
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Pros
- Very Low Recoil
- Rifle Length Gas System
- Radian and Geissele upgrades
Cons
- Expensive
Specs & Features
- Caliber: 5.56 NATO
- Barrel Length: 18”
- Weight: 7.4lbs
- Gas System Length: Rifle Length
- MSRP: $2,468
- Features: Radian Charging Handle, Radian Safety Selector, Geissele Trigger, Cold Hammer Forged Barrel, Muzzle Climb Mitigator Comp
Daniel Defense is well known for their duty rifles, but the DDM4 V7 series has found themselves on the competition field more than a time or two. The DDM4 V7 Pro in particular makes for one heckuva 3-Gun rifle.
My favorite feature is the 18-inch barrel and rifle-length gas system. Rifle-length gas systems run incredibly smoothly with minimal recoil and concussion. It’s just plain comfy, and the natural mitigation of recoil and muzzle rise makes it easy to stay on target.
The end of that barrel is touched with the Daniel Defense muzzle climb mitigator. It’s an odd-looking muzzle device but does as advertised, keeping the gun low and on target between trigger pulls.
Its MFR rail is lightweight, and the light barrel profile keeps the gun from being front-heavy. Daniel Defense went with the Super Dynamic 3-Gun trigger for a short, light pull, with a good reset to nail those quick doubles when time matters. (Time always matters.)
As expected, we get the DD cold hammer forged barrels. Finally, DD tops the DDM4 V7 off with a Radian Charging handle and Radian safety selector.
Like all DD rifles, it has Daniel Defense furniture and is built to an extremely high-quality level.
Read more in our full review of the DDM4V7!
2. Sig Sauer M400-DH3 – Best Bang For Your Buck 3-Gun Rifle
Prices accurate at time of writing
Prices accurate at time of writing
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Pros
- Ambidextrous Controls
- Amazing Trigger
- Perfectly Designed for 3-Gun
Cons
- Hard To Find
Specs & Features
- Caliber: .223 Wylde
- Barrel Length: 16”
- Weight: 7lbs
- Gas System Length: Mid-Length
- MSRP: $1999
- Features: Timney Trigger, Low Profile Handguard, DH3 Rifle Stock
Daniel Horner, former U.S. Army Marksmanship Unit member, Sig shooter, and 10-time 3-Gun champion, worked with Sig to turn the M400 into a 3-Gunner’s dream. The DH3 model of the M400 is what SIG and Mr. Horner came up with.
The DH3 is chock full of features. First, it has fully ambidextrous controls to accommodate right and left handers. The gun comes with a fluted stainless barrel with a .223 Wylde chamber, a 16-inch barrel topped with a massive 3-chamber compensator, and a low-profile handguard.
Inside the gun, we have a Horner signature Timney trigger with a two-stage adjustable design. The stock is another Horner signature piece – a DH3 adjustable stock offers a consistent cheek weld and an impressively customizable length of pull adjustment. If you thought six positions were enough, you’ll love the DH3.
The M400-DH3 is one of the most ergonomic options out there. Recoil and muzzle rise are minimal, and the weapon handles like a sports car. It turns out that a 10-time 3-Gun champion can design an extremely nice rifle that’s one of the best options for 3-Gun.
3. Lead Star Arms Grunt – Best Budget 3-Gun Rifle
Prices accurate at time of writing
Prices accurate at time of writing
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Pros
- Affordable
- Lightweight
- Excellent Trigger
Cons
- Muzzle Brake is very loud
Specs & Features
- Caliber: 5.56 NATO
- Barrel Length: 16”
- Weight: 5.6lbs
- Gas System Length: Mid Length
- MSRP: $789
- Features: Hiperfire Trigger, 15-inch M-LOK Handguard, Ravage Muzzle Brake
A quick look at the MSRP of most of the guns on this list shows us a rather high price point. If you want something for less than a thousand bucks, your options are limited. One out-of-the-box option for under a thousand bucks comes from Palmetto State Armory’s Lead Star Arms.
The Grunt isn’t advertised as a dedicated 3-Gun rifle out of the box, but it’s an excellent option for competition, especially at the price point. It’s not as fancy as our other options, but the Grunt is remarkably lightweight at 5.6 pounds. You won’t get tired of trying to rock and roll through a long match.
The little things, like the Hipefire Duty trigger and Ravage Muzzle brake, allow the grunt to keep up with some of the big dogs on the block. Its trigger is smooth, consistent, and overall excellent. The brake takes a lot of recoil out of the gun, which makes follow-up shots faster.
What’s the downside? The extreme amount of noise that big brake creates. That said, the system is well-tuned and very soft, shooting for a somewhat barebones rifle platform.
The Grunt performs at a high level and is remarkably reliable for an affordable, semi-custom rifle.
4. JP Rifles JP-15 – Best Custom-Like Build
Prices accurate at time of writing
Prices accurate at time of writing
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Pros
- Very Low Recoil and Muzzle Rise
- Sub MOA Accuracy
- Build it Yourself Configuration
Cons
- Expensive
Specs & Features
- Caliber: 5.56 NATO / 6.5 Grendel / .300 Blackout /.22 LR
- Barrel Length: 16”
- Weight: 7.4lbs (can vary)
- Gas System Length: Mid-Length
- MSRP: $2200 (varies)
- Features: Supermatch Barrel, Silent Captured Spring, Competition Series Compensator
JP is no stranger to the high-end competition market with the distinct advantage of employing competition rifle guys to design their competition rifles. Each is built from a competition perspective to deliver a high-quality competition rifle.
The JP-15 arms shooters for 3-Gun or any action shooting sport involving semi-auto rifles. This series comes in several different calibers, including 5.56, .300 Blackout, 6.5 Grendel, and even the humble .22 LR.
It offers shooters a sub-MOA rifle that’s extremely reliable, lightweight, and perfect for your next 3-Gun match.
The massive muzzle device at the end of the stainless-steel barrel delivers excellent all-around recoil and muzzle rise mitigation. It feels like a laser in your hands. Everything about this rifle is built to help you slide across the finish line quickly and accurately.
It’s tough to give you a full list of features, furniture, and more because almost every JP-15 is a little different, thanks to the custom way in which JP Rifles takes orders. You get to build your own gun from the ground up and make it what you want.
5. Stag Arms Stag 15 3-Gun – Best 3-Gun Rifle for Lefties
Prices accurate at time of writing
Prices accurate at time of writing
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Pros
- Awesome Trigger
- Great Ergonomics
- Awesome Recoil Mitigation
- Left-Handed Model Available
Cons
- Handguard Heats Up Quickly
Specs & Features
- Caliber: .223 Wylde
- Barrel Length: 16”
- Weight: 6lbs
- Gas System Length: Mid-Length
- MSRP: $1499
- Features: Hiperfire Comp Trigger, Magpul Furniture, Ambidextrous Charging Handle and Safety
The Stag Arms 3-Gun comes with a Ballistic Advantage Hanson Profile Barrel. These are purpose-built for accuracy and efficiency. According to Ballistic Advantage, the design even limits recoil and improves balance. At the end of the barrel sits a Gamma SL Muzzle brake to drastically reduce recoil and improve control.
Stag Arms went with a Hiperfire Hipertouch Competition Trigger that provides a light pull, a quick reset, and the ability to customize the trigger pad for the perfect pull.
This gun comes with ambidextrous safety and one of my favorite AR charging handles, the Breach. It’s huge, ambidextrous, and well-suited for rapid manipulations. The rifle also sports Magpul furniture and even a Magpul 40-round magazine, which is a favorite for 3-Gunners who dread the reload.
The Stag Arms 3-Gun rifle is an out-of-the-box option for a lightweight gamer gun with high accuracy, reliability, and low recoil.
What do you think of Stag? Rate them below!
6. LWRC IC DI Competition – Best Ambidextrous 3-Gun Rifle
Prices accurate at time of writing
Prices accurate at time of writing
-
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Pros
- Outstanding Trigger
- Low Recoil
- Ambidextrous Controls
Cons
- Fixed Stock
Specs & Features
- Caliber: 5.56 NATO
- Barrel Length: 16.1”
- Weight: 7lbs
- Gas System Length: Mid-Length
- MSRP: $2,267
- Features: Monoforged Upper Receiver, Timney Trigger, LWRCI Ultra Brake, Short Throw Safety Selector
Most shooters likely associate LWRC with high-end duty rifles that are in the hands of special operations troops, cops, and more. The LWRC IC DI Competition takes a heel turn and creates a stalwart competition rifle that retains the duty-ready reliability, accuracy, and capability of LWRC’s rifles.
The LWRC IC DI Competition series comes standard with fully ambidextrous controls and numerous improvements over a standard AR.
Things like the short throw safety make it quick and easy to get into action, as does a large ambi charging handle. The rifle comes with the always outstanding Timney 6675 Competition trigger. This flat-faced trigger offers a light and crisp trigger pull that has a short reset for fast and accurate shots.
The LWRC IC DI Competition rifle also has the LWRC Ultra-Brake that reduces recoil and muzzle rise, so the rifle can keep up with those fast trigger pulls. Up front, we have a 14-inch M-LOK free float rail that’s ultra-light and low profile.
The oddest thing about the LWRC Comp rifle is the user a the Magpul fixed stock. It’s a fine stock, but it might not fit everyone. Luckily, stocks are easy to replace!
By the Numbers Analysis
Accuracy
Accuracy is judged by how consistently a rifle can put rounds on target. We use a 1 to 5 scale to judge the accuracy of our picks.
| 3-Gun AR-15 | Rating (1-5) |
| Daniel Defense DDM4 V7 | 4.5 |
| JP Enterprises JP-15 | 4 |
| Lead Star Arms Grunt | 4 |
| LWRC IC DI Competition | 4.5 |
| Sig Sauer M400-DH3 | 4.5 |
| Stag Arms Stag 15 3-Gun | 5 |
Reliability
We judge a rifle’s reliability by how many rounds it can fire between stoppages. We use a 1 to 5 scale to assess reliability.
| 3-Gun AR-15 | Rating (1-5) |
| Daniel Defense DDM4 V7 | 4 |
| JP Enterprises JP-15 | 5 |
| Lead Star Arms Grunt | 4 |
| LWRC IC DI Competition | 5 |
| Sig Sauer M400-DH3 | 5 |
| Stag Arms Stag 15 3-Gun | 4.5 |
Ergonomics
Ergonomics refers to how the gun feels and how easy it is to manipulate. We use a 1 to 5 scale to judge ergonomics.
| 3-Gun AR-15 | Rating (1-5) |
| Daniel Defense DDM4 V7 | 4.5 |
| JP Enterprises JP-15 | 5 |
| Lead Star Arms Grunt | 4.5 |
| LWRC IC DI Competition | 5 |
| Sig Sauer M400-DH3 | 5 |
| Stag Arms Stag 15 3-Gun | 4 |
Value
Value is a judgment between the features and performance of the rifle in contrast to its price. We judge value based on a scale of 1 to 5
| 3-Gun AR-15 | Rating (1-5) |
| Daniel Defense DDM4 V7 | 3.5 |
| JP Enterprises JP-15 | 4.5 |
| Lead Star Arms Grunt | 4.5 |
| LWRC IC DI Competition | 4.5 |
| Sig Sauer M400-DH3 | 4.5 |
| Stag Arms Stag 15 3-Gun | 4 |
Why You Should Trust Us
Leading this round-up is Travis Pike, a Pew Pew Tactical author and gun writer. Travis has written hundreds of articles for a variety of publications, including Pew Pew Tactical, Gun University, AmmoLand, Truth About Guns, The Armory Life, Task & Purpose, Recoil, GunMag Warehouse, and The National Interest. This means he has spent thousands of hours at the range testing and evaluating gear as well as researching the best models available on the market. His experience as a Marine Corps machine gunner, NRA-certified instructor, and concealed carry trainer gives him unique insight into a wide variety of guns. Not to mention, Travis competes in 3-Gun competitions, meaning he knows what products work best at each stage.
Editing and fact-checking this piece is Editor-in-Chief Jacki Billings. Jacki runs our experienced team of gun reviewers and writers. She is a member of the Society of Professional Journalists, ACES: Society for Editing, NSSF, and the Professional Outdoor Media Association. Jacki has a bachelor’s degree in Mass Communications and has worked as a media professional for close to 20 years, specializing in gun media for almost 10 years. She uses her extensive professional journalism and editing experience to set testing protocols and editorial standards.
Final Thoughts
While these rifles are focused on 3-Gun, they could arguably be used for most action shooting sports involving a rifle. They are lightweight, accurate, easy to shoot, ergonomic, and fantastic overall.
These are my picks for the best out-of-the-box 3-Gun ARs, but what are yours? Let us know in the comments below! Need a pistol for competition? Check out our guide to the Best Target Pistols.
Latest Updates
October 2024: Complete rewrite will all new product picks and information.
20 Leave a Reply
Check out Caracal ARs... 814 is the DI model...816 is the piston model (among the best)...Botach has them at a great price...Outstanding guns!
Not a bad article, but I do have a couple of comments:
- A little surprised not to see any lesser-known rifles on that list, especially ones that former Tier I operators lend the use of their name to: {specialopstactical dot com/product/bob-keller-signature-rifle-14-8-16-04-tiger-w-firestorm-14-mlok/}
- A reload on tube-style shotgun mag (e.g. Benelli, Remington, Mossberg, etc.) will slow you down a LOT if a stage calls for more than ~9-10 shotgun rounds. I actually ditched my Rem 1100, registered for the 2-gun division instead and had a blast.
When you talk 3-gun competition...How can you not mention Lead Star Arms?
My first rifle was a grunt-15 and am trying to turn it into a competition gun.
So far really like all that you have covered, what about PCC AR's builds and complete rifles for competition and target practice or did i miss that part???
No mention of the offerings from Patriot Ordinance Factory? I own a P415, and it's an absolutely fantastic rifle.
What do you think of jp 15? a lot of ipsc shooter vouch for JP rifles. Not to mention lwrc di?
Great review though
The modern technology has helped us to improvise on the available technology and the resources. The innovations have brought in a sea change in the materials being used to manufacture Ballistic Body Armour and Gear, that is designed to deliver optimum security and protection.
No one is buying 18" barrel rifles for 3-gun. This article is either old or out of touch.
Excellent article with plenty of details to help a newbie or more experienced 3gunner select an AR in their price range.
Am a foreigner leaving in West Africa who wants to own an AR-15 from US for home defense. Can you assist with the purchase and paperwork if any? Thanks
An all encompassing and well written piece. A couple months of obsessive research shoved into one article.
Thanks Alex!
Why not a $560 Ruger MPR?
Why not a 1:9 twist? Does three-gun shoot heavier loads than 62g?
Some competitors may opt for heavier loads if they have stages that have longer distances.
I actually own the Stag 3G and its actually the best value riflle on this list. It already has the geissele 3G trigger installed and an upgraded ER Shaw barrel amd life warranty. Stag actually makes parts for some these other companies. And if you look online this rifle can be had for less than $1200. Just pick up topic and its ready to go and i love mine.
Colt used to have a competition model in the 1900-2100 range that was not on this list.
Coworker has the daniel defense and it may be the nicest AR ive ever seen.
The Taran Tactical is also only a 16in barrel unlike most of these rifles with 18in barrels. But it looked awesome in John Wick 2.
Thanks for your input!!
Your welcome Eric, anytime. And thank you for this great site!
Aero Presicion. Recommended by Eric for a build your own. First rate fit and finish. Accurate and functions flawlessly.