10 Best 300 Blackout Pistols – 2025

Last Updated: July 7h 2025

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Best Blackout Pistols at a Glance

The Sig MCX Rattler is still the best Blackout pistol in our opinion. But there are lots of choices.

Image	Product	Detail	Price
	Sig Sauer MCX Rattler	Overall Winner	Lowest Price
	Radical Firearms RF Forged Pistol	Cheap Pistol Champion	Lowest Price
	Palmetto State Armory Jakl	Great Value Monolithic pistol	Lowest Price
	Q Honey Badger	Top Custom Pistol	Lowest Price

Intro

The best 300 Blackout pistol is basically our favorite addition to the firearms fold in recent years. This is a major step forward for home defense, target shooting and even hunting.

Advanced Armament Corporation pulled out all the stops to give you rifle levels of stopping power and accuracy. That’s hot.

The round is tougher, stronger and flies further than 5.56mm NATO. Apart from the cost, this new cartridge is all win…

It’s made to work with a suppressor, too, with subsonic ammo. That’s the real USP.

You can have a silenced Blackout semi-auto weapon of war in your gun safes that won’t blow out your ear drums as well. You will struggle to find a better Close Quarters Combat weapon than these.

Best AAC Blackout Handguns of 2025

1. Sig Sauer MCX Rattler 300 Blackout

• Price: $2,499.99
• Caliber: 300 Blackout
• Action: Adjustable Piston
• Barrel : 5.5 inch
• Total Length: 19.3-23 inch
• Weight: 5.1lb

Overall Winner

The Sig Sauer MCX Rattler is simply in a different league. It’s an elite compact in every sense and they are best sellers.

This is military hardware, plain and simple. It was developed specifically for the British SAS, but has found its way into the hands of military personnel, counter terrorist teams, and law enforcement that can afford these short barrel pistols with a 5.5 inch barrel and tri-lug muzzle device.

The flexibility of the new cartridge and their hands is a real potent combination and this is clearly the best pistol for close quarters combat.

Now the high quality Sig MCX Rattler is almost too compact for general plinking and you do have to adapt to it, but this is an absolute thoroughbred of a semi-auto defensive weapon and they are almost concealed carry handguns.

Don’t Forget the New Spear LT

The military is moving to the MCX Spear modular platform where you can switch between calibers and accessories set ups for home defense and long range work with a red dot up top.

You can order a 300 Blackout pistol & rifles, too. But even though that high price, high spec handgun is monolithic and offers a number of technical steps forward, it has not overtaken the short barrel Sig MCX Rattler in the sales charts. Yet…

Then there’s the Rattler Canebrake 300 Blackout AR pistol with a longer barrel and an integral suppressor among the added AR15 parts & accessories.

2. Daniel Defense DDM4 PDW

• Price: $2,071.99
• Caliber: 300 Blackout
• Barrel: 7 inch
• Pistol length: 20.75 inch
• Weight: 5.7lb

The Daniel Defense DDM4 in all its forms, rifle, pistol and SBR, has taken more honors than the US Olympic team. We simply haven’t found a more compelling package, even now, that can knock this relative veteran off the top spot.

The Daniel Defense DDM4 PDW semi auto pistol is over-engineered for the average consumer. It comes with the upper and lower receiver, CNC machined from billet 7075-T6 aluminum. The finished work then gets a matte black aluminum Type III Hard Coat Anodized finish.

The 4140 hardened steel block comes with adjustable gas and a Heavy Phosphate Coating, together with a pistol length gas system.

The cold hammer-forged barrel is produced from Chrome Moly Steel. It also gets fully HP/MPI tested and then the outside of that is Heavy Phosphate coated. A flash hider sits out front, loud and proud on the end of that 7″ barrel and you get an M-LOK handguard in the parts & accessories list.

Is this Pistol the Complete 300 BLK? Probably Yes

The Daniel Defense DDM4 PDW is arguably the top 300 Blackout AR pistol with heavy-hitting rounds. It features everything you want and nothing you don’t.

You can also dress it with a few different AR-15 parts & accessories, depending on your needs and shooting technique.

Custom gun parts are available pretty much everywhere, but out the box the Daniel Defense is a winner for personal defense. And you can fit a different pistol brace to the buffer tube, or not. All round, this could still be the best Blackout pistol here.

3. Palmetto State Armory JAKL AAC 300BLK

• Price: $1,099.99
• Caliber: 300 Blackout
• Barrel length: 8.5 inch
• Pistol length: 26.5 inch
• Weight: 5.8lb
• Capacity: 30+1

The Best Pistol on a Budget

Palmetto State Armory has left the super cheap AAC Blackout pistol behind to bring the 6105 monolithic upper receiver with a bufferless system that is fully captured within the monolithic receiver.

Technically this Palmetto State Armory AAC Blackout pistol is a hybrid of an AR and AK pistol with a long stroke gas piston design, Carpenter 158 bolt and 4340 bolt carrier group.

Palmetto State Armory Spec is Solid

It’s a Chrome Moly Steel barrel with a 1:8 twist rate attached to forged 7075 T6 aluminum receivers that get hardcoat anodized for durability. It’s a Mil-spec style trigger, whatever that is, and it’s a single stage trigger that works well.

There’s a free float rail system and M-LOK Handguard, and PSA will sell you a world of AR15 parts & accessories. From a complete upper for an AR-15 rifle through to a folding stock for your Jakl, they got it all.

It’s all decent and you can fit a pistol stabilizing brace, or not, and red dot sights. The company does a great AR-15 and 308 Win Mag semi automatic rifle too. They’re all best sellers for good reason. Mostly price…

4. CMMG Dissent Mk4 300 BLK

• Price: $1,699.99
• Caliber: 300 Blackout
• Pistol Barrel: 6.5 inch
• Weight:4.6lb

The pistol brace ban has forced manufacturers to look at their pistol layouts. In many cases, a monolithic upper receiver was the answer and the CMMG Dissent Mk4 300 BLK is one of our favorites.

Weighing in at just 4.6lb, with no buffer or brace, this CMMG Dissent Mk4 AAC Blackout semi-auto pistol are basically concealed carry handguns with that 6.5 inch barrel, no brace and side charging handle. That’s why we love the Dissent 300 BLK with its accurate 6.5 inch barrel.

Now you can still get the CMMG Banshee with an external buffer tube. And the CMMG Banshee is much cheaper, although the complete upper isn’t as neat and you have that buffer to deal with.

5. Radical Firearms RF Forged Pistol

• Price: $539.99
• Caliber: 300 Blackout
• Barrel: 10.5 inch
• Length: 25 inch
• Weight: 7.9lb

Best Cheap Pistol

Radical Firearms produces some of the finest cheap guns for sale that less money can buy. Now normally they’re cheaper than this, but these are weird times and relatively this is still a good price.

This Blackout pistol comes with a longer barrel profile than the specialist CQBs here, but that’s good for accuracy without expensive engineering. So if you’re looking for long range capability and you don’t have all that much money, well these gun deals work.

Aside from that it’s budget engineering, done well. That 10.5 inch barrel is much more accurate than some of the thoroughbred CQBs here too, and turns this into something approaching semi auto rifle territory. Or at least a Short Barrel Rifle.

The elite compact pistols & rifles won’t feel threatened by Radical’s presence, but a home intruder will. Radical is also known for reliability these days and customers tend to turn into repeat customers because it does the basics well when it comes to personal defense semi automatic pistols.

Fit an SBA3 Tactical Brace to the buffer tube, or a wide variety of alternatives to what could be the best blackout pistol if you’re on a budget.

6. Maxim Defense PDX SPS

• Price: $2,183.99
• Caliber: 300 Blackout
• Barrel: 5.5 inch
• Pistol length: 18.75inch
• Weight: 5.6lb

Maxim Defense made an impressive name with stocks for pistols and rifles. This one was created to deal with the pistol brace ban that created so many issues back in the day. Now that has gone away, and we might go for the PDW brace version honestly.

It looks a lot like a small upper receiver extension to us, and that means this gun is short and can be swung around the house with relative ease. It also sits and pivots more naturally on your hip.

Buy a Pistol Without a Pistol Brace, Definitively

The Hatebrake muzzle device on the 5.5″ barrel joins forces with an ALG Combat Trigger to create a much more accurate short pistol than you might be used to. This is well balanced and also designed to be used with a pistol sling, and maybe a red dot.

Here’s the PDX version with the ‘proper’ pistol brace and a reviewer waxing lyrical over the accuracy and reliability of this street legal short barreled rifle. We think that’s arguably the best 300 Blackout pistol out the two, but this one is unique and special.

Of course you can buy a high quality Maxim Defense pistol brace for other weapons, as the rules stand, in the AR15 parts & accessories store.

7. Diamondback DB15

• Price: $586.99
• Caliber: 300 Blackout
• Barrel: 10 inch
• Pistol Length: 29.25 inch
• Weight: 6.5lb

The Diamondback Firearms DB15 features on a number of our lists for rifles, pistols etc.

That includes the best budget AAC blackout/AR pistol, best AR-15 pistol for $1000 and more. In long or short form, or chambered in 300 Blackout, this is a great gun.

But this simple AR-style pistol achieves greatness without doing anything truly special at all. The Diamondback DB15 is a solid, mid-range gun with a pistol length gas system, a lick of Nickel Boron coated finish, an M-LOK handguard and a faux suppressor style flash hider.

The Bolt Carrier Group gets a black Nitride finish and everything down to the pistol grip and free float M-LOK handguard is solid. You can add an SBA3 Tactical brace to the buffer tube, or any number of AR15 parts & accessories.

8. Q Honey Badger

• Price: $2,659.99
• Caliber: 300 Blackout
• Barrel length: 7 inch
• Weight: 4.19lb
• Capacity: 30+1

The Q Honey Badger started out as a built to order AR pistol for special forces, and then it went on to star in video games.

Now, finally, the civilian version of this Honey Badger 300 Blackout pistol is here.

It is crazy expensive and a truly unique piece of engineering, right down to the cherry bomb muzzle brake and SureFire Bolt Carrier Group.

Now it looks like a mix and match from different manufacturer’s interpretation of Flat Dark Earth, and the M-LOK handguard and receivers don’t match, but the color scheme is a design feature rather than a bug.

As new products go, this is one of the more exciting launches in the sector for a long time and the long rifle options and gun parts & accessories, including suppressors, are pretty great too. Especially if the gun deals are good.

The Mini fix is a bolt action pistol that takes 300 Blackout, too, and that is an intriguing hunting handgun that gives you high performance rifle ammo in a more portable package. If money is no object, this could be the best Blackout pistol here.

9. Aero Precision DIY Project

• Price Range: $600-1000
• Caliber: 300 Blackout

You’ll struggle to find complete pistols these days, but you can buy pretty much all the parts from Aero Precision for your home build.

These are quality parts and you can buy a complete upper, a slick gas piston system, a choice of trigger guard and all kinds of other options. Do it on stock black, Flat Dark Earth or more adventurous colors.

Build the best concealed carry pistol here, or a beyond mil spec SBR with a higher price tag.

If you need some inspiration, have a look here.

Honorable Mentions

The BCM Recce and Springfield Armory Saint are great pistols, but availability has been patchy for a while. So that’s why we haven’t included either the BCM Recce or the Springfield Armory this time around. The Springfield Armory has a great pistol length gas system and it’s a good gun, so don’t rule it out because it’s not here. Is it the best Blackout pistol? Probably not, but it does offer value for money.

What About a 300 Blackout Rifle?

They’re not nearly as popular as the pistols, but you can find a healthy selection of 300 Blackout rifle choices if you want to hunt suppressed with a 300blk bolt action rifle or just like the round in a full size AR-15. For a 300 Blackout rifle, we recommend checking Guns.com here. Or if you’re looking for a real specialist bolt action rifle, have a look at Euro Optic.

Some Other Posts For You…

A blackout pistol is great, but you might need to buy more gear, accessories and more guns. If you need a blackout rifle, a tactical shotgun, a charging handle, rifle scopes, optics or more, we can help with gear, guns, gun cases, popular models and everything else….

It’s not just for a pistol, 300 Blackout long rifle is becoming a popular choice due to the terminal ballistics. By the way, we know there were legal issues with the pistol braces for a while, but that’s all fine now.

Where to buy Blackout Ammo, 300 AAC

If you’re on the hunt for deals on bulk ammo, 300 AAC ammo, 9mm ammo etc, for your mil spec tactical pistol, well we can save you a little time. Here are direct links to the sales where you can pick up a bargain.

• PSA – Bullets, brass ammunition and more to add to cart Organize price low to high for daily deals..
• Firearms Depot – A great source of pistol parts & accessories, a muzzle brake, ammo shop and more at Primary Arms.

The 300 Blackout cartridge is an art and science, but mainly its subsonic ammunition or supersonic for your ammo storage cans and semi auto handguns & rifles.

The subsonic ammunition is really meant for a silenced gun and the general impression is that you end up with roughly 45 ACP ammo stopping power. Plus a bit more.

That’s good for defense indoors, and can help avoid overpenetration. While the supersonic turns it into a monster. It also works great for target shooting, hunting and more.

Pistol 300 Blackout Subsonic and AAC Blackout Supersonic Ammo Bulk

Now this is an expensive round. But the costs are slowly coming down for Blackout ammo.

It is finding favor as rifle ammo and is starting to evolve to meet the growing demand for this AR15+ tactical rifles with lesser bullet drop and better behavior with a suppressor. You can buy bolt action rifles or a Blackout rifle that’s a pure sniper. We’ll even hook you up with a Blackout bolt action rifle.

Look out for Hornady Black and Federal Premium blackout AAC 300 ammo. The usual suspects, then, to be honest when it comes to Blackout rounds. Shop new arrivals and consider your suppressor, twist rate, all that stuff.