9 Best 300 Blackout Rifles – 2026

Last updated Feb 10th 2026

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The Winners at a Glance

Photo	Rifle	Award	Action
	Daniel Defense DDM4 V7	★ Overall Winner	Lowest Price
	Radical Firearms HBAR	Low Budget Winner	Lowest Price
	Ruger American Ranch	Best Bolt Action	Lowest Price
	Q Honey Badger	The Original	Lowest Price
	Wilson Combat Protector	Best Custom Rifle	Lowest Price
	ATI Omni Hybrid Maxx	—	Lowest Price
	PSA 300 Blackout AR-15	—	Lowest Price
	Diamondback DB15	—	Lowest Price
	Sig Virtus Patrol	Military Grade	Lowest Price

Intro

300 Blackout pistols are all over the place, but AAC Blackout rifles are a relative rarity, and that’s a damned shame. We want to change that, right now.

You should buy a 300 Blackout rifle, right now, today, and get a next-generation AR-15 rifle or bolt action rifle that can handle hunting, home defense and recreational shooting at the range just that bit better.

The 300 Blackout cartridge was designed for a semi automatic Short Barreled Rifle and military applications, but it has a lot to offer in long rifle form too.

Fit a suppressor and run subsonic rounds or go supersonic and feel the benefit of all that extra power that can turn an AR-15 into a home defense champion and a serious hunting rifle for harvesting hogs, deer and other North American game.

But what is the best 300 Blackout rifle on sale in 2026?

Why Rifle-Length 300 Blackout Matters

The 300 blackout cartridge was engineered to perform where 5.56mm NATO struggles: short barrels and suppressed shooting. The US Special Forces wanted a better round CQB that fit the same BCG and rifle magazines as the 5.56mm NATO. It also needed to play nicer with suppressors and offer better terminal performance in Close Quarters combat.

So, in essence, AAC 300 Blackout was built for short barrel rifles and pistols. The fact it also works in rifles is pretty much a happy accident, but it really does.  

16 inch barrel blackout rifles offer:

• Improved velocity with supersonic rounds
• Better stability and increased accuracy at distance
• Simpler legal compliance compared to short barreled rifle setups
• Traditional long guns feel
• Excellent deer hunting performance

If you want one rifle to handle suppressed shooting and home defense without NFA paperwork, a rifle-length 300 blackout makes sense.

Twist Rate and Gas System Tuning

Most quality 300 blackout rifles use a 1:7 twist rate. That twist rate stabilizes heavier subsonic rounds effectively.

When running suppressed setups, an adjustable gas block or properly tuned gas system makes a difference. Direct impingement systems work well, but adjustable gas gives flexibility between subsonic and supersonic loads.

Longer barrel lengths reduce over-gassing issues common in short barrel builds.

Rifle builds are simply more forgiving. And the beauty of them is they can still take supersonic rounds and offer similar performance benefits at 300 yards while the subsonic rounds tend to drop off about 200. Of course supersonic rounds are louder, the clue is in the name. Either way, you get better performance than 56x45mm NATO more or less everywhere, and you get choices.

The Top 10 300 Blackout Rifles

1. Daniel Defense DDM4 V7 300 Blackout

• Caliber: 300 Blackout
• Barrel Length: 16 inch
• Weight: 6.7lb

Overall Winner

If you want a pure rifle, start here. The Daniel Defense DDM4 regularly dominates our best AR-15 conversations with 5.56mm NATO, and this 300 Blackout semi automatic rifle with a heavy barrel is just as good. Does that make it the best? Pretty much, yes.

It’s much more expensive, but then law enforcement and military both rely on these rifles, a lot of work went into the R&D, the economies of scale just aren’t there like they are with 5.56mm NATO and some of the rifles come with an integral suppressor.

During range time with the Daniel Defense DDM4 V7 300BLK, the 1:7 twist rate consistently stabilized 220-grain subsonic rounds without a hint of instability. That twist rate matters. Slower twist rates simply don’t handle heavy blackout loads the same way.

In a 16″ barrel configuration, the V7 feels like a traditional long gun, not a compromise build. The mid length gas system runs clean, even when switching between subsonic and supersonic loads. The bolt carrier staking is solid. No slop. No weird wear patterns after extended shooting suppressed.

Compared to a similarly sized 5.56mm NATO rifle, recoil impulse is slower and more linear and these long guns make great hunting rifles because of the silence. For home defense, especially indoors with a suppressor, that is also a big time gain.

Add red dot sights, and weapon lights, and you’ve got a serious defense weapon that doesn’t feel overbuilt or gimmicky.

2. Radical Firearms HBAR

• Caliber: 300 Blackout
• Barrel Length: 16 inch
• Weight: 7.5lb

Low Budget Winner

Radical Firearms makes insanely cheap AR-15s that don’t suck, at all. That’s basically the company MO and it has done it again with this very solid 300BLK semi automatic rifle for less than $500.

Do you want to dip a toe in the 300BLK water? Are you just looking for a beefier AR-15 for home defense, short range hunting and recreational shooting?

Then the Radical Firearms 300 Blackout semi auto rifle is all the gun you are likely to need. And it costs less than a replacement barrel for some of the pricier firearms here.

Its qualities go beyond the sticker price as well. The name literally means Heavy Barrel AR, and that beefy front end means it doesn’t overheat too quickly when you’re shooting strings, the weight helps deal with the recoil with heavier subsonic loads and it’s a surprisingly soft shooter.

Now that weight can count against it in the field, and it’s a lump when you’re swinging it round corners for home defense. But at this price, I can live with that.

3. Ruger American Ranch 300 Blackout

• Caliber: 300 Blackout
• Barrel Length: 16 inch
• Weight: 3.6lb

Best Bolt Action

Bolt action rifles give the AAC Blackout cartridge a different flavor and you can shoot with a suppressor, or go supersonic for white tail deer hunting, or hunting hogs.

These are the classic Ruger American Ranch 300 Blackout bolt rifles with a 10 round magazine, a Picatinny rail for optics & scopes and a 16 inch threaded barrel that is ready for a range of muzzle devices and suppressor ready.

It is a super lightweight rifle you can shoulder all day. The action is inherently simple and that means it is reliable.

Online reviews have noted this isn’t the most accurate rifle beyond 300 yards, but it makes up for its lack of long range target shooting prowess with its portability in the field.

AR-style rifles are popular, but these are a solution to a specific set of problems. Yes a 308 Win Mag will do most of the same things and it is better catered for in terms of the wide selection.

But then, this is something different and AAC Blackout, especially with a suppressor, is just perfect for some hunting situations where 308 rifles feel a touch too much.

This also offers the best suppressed hunting set-up on a budget. Both the Ruger and the Savage Arms Savage Axis are both viable options if you’re looking for a cheap set-up with a can. Christensen Arms also offers a cut down bolt pistol

4. Q Honey Badger

• Barrel: 16 inch
• Weight: 7lb

The Original. Still the Best?

The Q Honey Badger was the original military special and it came as an SBR, but did you know they made a rifle with a 16″ barrel as well? You do now.

Now getting hold of a Q Honeybadger in this form is another thing entirely. We haven’t seen one on the open market for quite a while. So even if it is one of the best 300 Blackout rifles on sale, that last part is a very key phrase. #

The Q Honey Badger was the first commercially available platform built around the AAC 300 BLK round, rather than a modified AR-15 designed for 5.56mm NATO. It came from a gun that first appeared in video games, but was designed for the US Special Forces as a Short Barrel Rifle.

Once the Personal Defense Weapon (PDW) version was sorted, the Q Honey Badger rifle followed with adjustable gas systems, sensational performance with a suppressor and the mystique of the brand and the video game connection.

Now the Q Honey Badger was never a massive commercial success. It took too long to arrive, the company was a mess behind the scenes and there were other issues. But weirdly the gun itself is an icon in its own way, way more famous than it should be with the sales numbers it achieved.

The Q Sugar Weasel and Fix bolt rifle followed in its footsteps, but the Honey Badger is the legend. And we deliberately broadened the live pricing cards to include pistols, because those are actually out there, and the rifles & pistols are equally as cool. And the pistol is an excellent close quarters combat tool for the home.

5. Wilson Combat Protector Carbine

• Barrel: 16
• Weight: 6.1lb

Best Custom Rifle

Wilson Combat makes some of the best guns in the world, from 45 ACP 1911 pistols through to these AR-15s and the bigger AR-10,

They are all, essentially, the best of breed and are the only gun you’ll ever need to buy in that caliber for hunting, recreational shooting, home defense, everything really..

As well as a mid-length gas system and low profile gas block, the Wilson Combat features a free float handguard, MLOK rail, a Bravo Company Manufacturing pistol grip and Wison Rogers Super Stock 6-position collapsible stock.

You also get a Nitride coated BCG, a match grade two stage trigger and lots more performance features on this high price, high spec Wilson Combat semi auto rifle.

It will go toe to toe with anything you can come up with. So if you can stomach the price, just get this and be happy.

6. American Tactical Omni Hybrid Maxx 300 Blackout

• Barrel: 16 inch
• Weight: 5.5lb

Super lightweight polymer rifle

The American Tactical Omni Hybrid Maxx 300 Blackout semi-auto rifle revolutionized the cheap AR-15 sector with polymer receivers molded on a metal frame.

Now the result was a cheap rifle, a lightweight rifle and a true contender for the best AR-15 under $500. The American Tactical can easily handle the power upgrade, too, and this 300 Blackout AR-15 rifle has the potential to be a star here as well.

You get an M4 adjustable stock, free floating handguard and A2 muzzle device on this Blackout rifle. Also, the American Tactical comes in matte black, Flat Dark Earth and other color combos.

American Tactical has thrown a serious cat among the pigeons with this polymer AR-15. You have to spend orders of magnitude more to get 300 Blackout semi auto rifles made from metal. They often come with carbon fiber barrels and other clever solutions, but plastic receivers are a cheaper solution.

Gun reviews show this is a reliable, accurate and dependable rifle for basic shooting, although you might want to invest a little more for advanced target shooting. As hunting rifles, for short range work, these make a lot of sense. Get red dot sights up top and this is a lightweight and powerful hunting rig, especially with a suppressor.

There are pros and cons, but the pros far outweigh the cons in our humble opinion and for hunters, this lightweight rifle on their shoulder could be a game changer.

7. Palmetto State Armory 300 Blackout AR-15 Rifle

• Barrel: 16 inch
• Weight: 5.5lb

Best Budget Manufacturer, the Safe Bet.

Palmetto State Armory is another budget friendly manufacturer that stars in our cheap AR-15s posts, and pretty much all the other cheap firearms posts.

So it’s no surprise to find Palmetto State here with another low budget semi auto rifle. Performance features include a heavy barrel, 13.5 inch M-LOK handguard and hard coat anodized receivers on this 300 Blackout flat top, optics ready rifle.

A shot peened Carpenter 158 Steel bolt and a staked and hardened gas key are all part of the ATI Omni Hybrid Maxx AAC 300 Blackout package. Together with a MAGPUL MOE stock and a 30 round Magpul PMAG magazine.

This Palmetto State is a low price, high spec gun with a heavy barrel that should stand the test of time. And if you want to upgrade upper parts, furniture, anything really, PSA has one of the biggest parts & accessories selections in the firearms industry.

Order matte black or Flat Dark Earth semi auto rifles and enjoy it, because you’ll have one of the best semi automatic rifles on this list and a lot of money still in your pocket.

8. Diamondback Firearms DB15

• Barrel: 16 inch
• Weight: 5.5lb

Decent Inexpensive and Solid Rifle

Diamondback Firearms is one of our favorite mid-tier and budget semi automatic rifle brands.

This Diamondback Firearms DB15 semi auto rifle is a great price and has the spec to mix it with anything short of the high end custom rifles for sale.

It’s a classic AR with a mid-length gas system that does everything right for this price range.

Consider the Diamondback DB15 and if the gun deals are right, buy a gun online today. You’ll never regret it at this price point.

9. Sig Virtus Patrol 300 Blackout

• Barrel: 16 inch
• Weight: 7.5lb

Military Grade Patrol Rifle

The Sig Virtus Patrol 300 Blackout might look like an AR-15, but internally it owes a lot to the AK-47 and comes with a short stroke gas piston system, rather than a straightforward direct impingement mid length gas system.

They are harder to find these days, but the Virtus is one of the longest serving rifles out there and the military loves this thing for a reason. And the gas piston system remains a USP that gives the best experience for the shooter.

You can get a 300 Blackout Flat Dark Earth FDE or matte black rifle and everything from the collapsible stock to the pistol grip are high quality.

Honorable Mentions

Alex Pro Firearms, Windham Weaponry, Bravo Company Manufacturing and plenty of others could have made the list. The IWI Tavor X95 bullpup rifle also comes in 300 Blackout.

And on another day they would have, but we have to make choices, so there’s no space for Windham Weaponry, Bravo Company Manufacturing or Alex Pro Firearms this time round.

When you buy a gun online, look out for these rifles though. if the gun deals are good, they’re both decent AR’s with a mid length gas system.

Build a 300BLK Rifle

You could easily build a decent 300BLK rifle with parts from an Aero Precision M4e1 receiver and Palmetto State Armory add-ons, before you get started at Primary Arms, Brownells and other top parts suppliers.

There are honestly a lot of choices, because most of these parts come straight off an AR-15 5.56mm NATO. So you can easily build a blackout gun, or just modify what you have with a new barrel.

Where to Buy Ammo

When you’re looking for 300BLK ammo, rifle ammo, 9mm ammo, handgun ammo, shotgun ammo and more, you generally end up back at the same places.

Here are our favorites for 300BLK ammo, shotgun ammo, ammo storage and more. Read the terms & conditions for free shipping info, which can make a difference.

• Firearms Depot – Specialist ammo, ammo cans, bulk deals and more.
• Sportsmans Guide – Firearms ammunition, handgun ammo, ammo storage.
• Palmetto State – Great deals, organize ammo by caliber and price low to high.

Don’t Forget the Sig MCX Rattler Blackout Pistol

The Sig MCX Rattler is a legend of a 300 Blackout AR pistol and if you love this caliber then you’re going to buy one sooner or later. Law Enforcement Agencies and military worldwide use them in full auto form.

You can buy this AR pistol without a brace, or do the full short barrel rifle paperwork and put a brace on your new Sig MCX Rattler 300 Blackout AR Pistol. Either way it’s the same pistol length gas system you’ve come to love.

Designed for law enforcement and the military, as a long awaited upgrade to the Heckler & Koch SP5 9mm submachine gun, the Sig MCX Virtus came first. Now the Rattler Blackout pistol and Sig MCX Spear have both followed in those revolutionary footsteps.

Get a price low to high from these dealers in black or Coyote Tan, not Flat Dark Earth…