7 Best Folding Truck Guns Reviewed: Buyer's Guide

Ever needed extra firepower beyond your handgun? A folding truck gun might be exactly what you're looking for. These compact firearms offer more range and capacity than a typical handgun but can fold down or break apart for easy storage in your vehicle. They're the perfect balance of power and also practicality for those unexpected situations.

But picking the right one is not simple. The market offers dozens of options across different price points, calibers, and designs. Ready to find the best folding truck gun for your needs? Let's jump into everything you need to know about these handy firearms.

What Is a Truck Gun?

A truck gun (or trunk gun) is simply a firearm kept in your vehicle to provide additional firepower beyond your everyday carry pistol. Think of it like the spare tire in your trunk – you hope you never need it, but you'll be glad it's there if you do.

These guns serve many purposes. In rural areas, they help deal with threats like coyotes, wild dogs, or even aggressive livestock. For those living in remote locations with long commutes through isolated areas, a truck gun offers peace of mind when help might be far away.

The best part is that many modern options fold down or break apart. It lets you store them discreetly in small spaces without advertising that you're carrying a firearm.

Why Choose a Folding Truck Gun?

Standard rifles and shotguns take up serious space. A folding gun solves this problem by compacting into a much smaller package. Some models fold in half, others break down into components – either way, you get something that fits in a backpack or small case instead of needing a full-length gun case.

Discreet transportation becomes much easier. A folded gun can slip into an ordinary tennis bag, day pack, or messenger bag without drawing attention. Nobody needs to know you're carrying a firearm from your home to your vehicle or vice versa.

The quick deployment factor matters too. Many folding designs can transform from compact storage mode to ready-to-fire in seconds. This rapid access could make all the difference in emergency situations.

And if you ever need to abandon your vehicle? Grabbing a compact folding gun as you head out on foot is much more practical than trying to carry a full-sized rifle or shotgun.

How to Choose a Folding Truck Gun

Size & Weight: The whole point of a folding gun is compactness. Look for models that fold or break down to 20 inches or less. Weight matters too – anything over 7-8 pounds gets cumbersome fast.

Dependability: Your truck gun needs to work when called upon. It will face temperature swings, bumps, and possibly moisture. Choose models known for functioning in less-than-ideal conditions.

Caliber & Power: Match your ammunition to your needs. For self-defense, centerfire rifle calibers or 12-gauge shotguns offer stopping power. For small game or varmints, .22 LR might be adequate and allows for carrying more ammunition.

Ease of Folding/Takedown: Some guns require tools to break down; others fold with the push of a button. Simpler is better, especially in stressful situations.

Aftermarket Support: Can you add optics, lights, or other accessories? How about replacement parts? Popular platforms typically have better support.

Price: Truck guns often take abuse. Many owners prefer something functional but not so expensive they'd cry if it got scratched.

Magazine Compatibility: If choosing a pistol-caliber carbine, models that accept the same magazines as your carry pistol create ammunition and magazine commonality.

Safety & Storage Tips for Truck Guns

Never – and we mean never – leave your firearm unattended in your vehicle overnight. Car break-ins remain among the most common ways firearms are stolen. Be responsible.

Invest in a proper vehicle gun safe if you must occasionally leave your firearm. Models like the Console Vault or Hornady RAPiD Vehicle Safe provide security that basic glove compartments cannot match.

For transportation, consider discrete options like tennis racket bags, laptop cases, or dedicated low-profile gun bags. These allow you to move your firearm to and from your vehicle without broadcasting what you're carrying.

One of the most important features of a truck gun is portability — you want something compact enough to stow easily but still effective when needed. Adding a folding stock can make a standard AR-15 much more truck-friendly by reducing its overall length. Our AR-15 folding stock guide explains the best options and how they improve storage flexibility.

Now let's dive into our top picks!

7 Best Folding Truck Guns Reviewed

Smith & Wesson FPC

The Smith & Wesson FPC burst onto the scene in 2023 and quickly earned a reputation as one of the best folding pistol-caliber carbines on the market. This 9mm carbine folds to the side rather than over the top. For this reason it makes a huge difference for anyone wanting to mount optics.

What sets the FPC apart is its practical design. The side-folding mechanism lets you keep optics mounted at all times, solving a major headache with other folding PCCs. Plus, the stock includes storage for two spare magazines – a thoughtful touch that keeps extra ammo right where you need it.

The gun deploys lightning-fast from its folded position, much quicker than many competitors. Just grab, unfold, and you're ready to go. For M&P pistol owners, it's an especially smart choice since it uses the same magazines as your carry gun.

Its M-LOK handguard allows for mounting lights or other accessories, and the threaded barrel accepts muzzle devices or suppressors. The entire package strikes an excellent balance between compact storage and practical functionality.

Price: $599

Features

• Friction-fit, quick-deploy folding system
• Threaded barrel for muzzle devices
• M-LOK rail for attachments
• Integrated mag holders in stock

Pros

• Folds with mounted optics
• Fast and easy deployment
• High-quality construction
• Good controls and ergonomics

Cons

• Only accepts M&P magazines
• Limited caliber options (9mm only)

Mossberg Maverick 88

The Mossberg Maverick 88 stands as one of the most budget-friendly yet completely capable shotguns on the market today. It's essentially a more affordable version of the legendary Mossberg 500, manufactured in Mexico with a few cost-saving changes that don't impact function.

Right out of the box, the Maverick 88 isn't a folding shotgun. But that's easily fixed! Add an aftermarket folding stock like the FAB Defense or ATI Tactical, and you've got a compact powerhouse that breaks down to a much more manageable size. The transformation costs less than buying a purpose-built folding shotgun.

What makes the Maverick 88 so appealing is its compatibility with most Mossberg 500 accessories. This opens up a huge world of customization options at reasonable prices. The pump-action design also means you can run just about any type of 12-gauge ammunition through it without worrying about cycling issues.

For a truck gun, few options match the raw versatility of a 12-gauge. From defensive loads to small game shells, a shotgun handles almost any situation you might encounter. The Maverick 88 delivers this capability without breaking the bank.

Price: $239

Features

• 12-gauge chambering
• Accepts Mossberg 500 stocks and accessories
• Simple, robust construction
• Aftermarket folding stock options available

Pros

• Versatile and powerful
• Inexpensive yet dependable
• Extensive aftermarket support

Cons

• Requires aftermarket folding stock for true compact storage
• Heavier than other options

Kel-Tec SUB2000

The Kel-Tec SUB2000 has become something of a legend in the folding gun world. This innovative pistol-caliber carbine folds completely in half, with the barrel folding back over the receiver to create an incredibly compact package just over 16 inches long. When folded, it easily fits into a backpack or messenger bag.

One of the SUB2000's smartest features is its magazine compatibility. Depending on which version you choose, it accepts either Glock or Beretta magazines. The Glock version is particularly popular since it works with the same magazines as the most common handguns in America. Got a Glock 19? Your SUB2000 can use the same mags.

The gun uses a simple blowback operating system that functions without fuss. At just over 4 pounds, it won't weigh you down either. The SUB2000 offers an effective range of 100+ yards – far beyond what most people can achieve with a handgun alone.

Despite its budget-friendly price around $429, the SUB2000 delivers serious value. It's become so popular that Kel-Tec struggles to keep up with demand. If you find one in stock at a fair price, don't hesitate too long.

Price: $429

Features

• Direct blowback action
• Barrel locks over the receiver when folded
• Multiple versions compatible with Glock and Beretta magazines
• Easy disassembly for cleaning

Pros

• Extremely compact when folded
• Budget-friendly PCC
• Lightweight for easy transport

Cons

• Folding with an optic requires special mounts or workarounds
• Basic sights

Palmetto State Armory JAKL

The PSA JAKL represents a fascinating hybrid of AR-15 and AK-47 design philosophies. It features a piston-driven upper with AR-style controls in a package that accepts standard AR-15 lowers. Add a folding stock adapter, and you've got a serious truck gun with major firepower.

Available in both 5.56 NATO and .300 Blackout, the JAKL delivers rifle-caliber power in a compact package. The monolithic upper design increases rigidity and accuracy potential compared to standard AR pistols. Its adjustable gas system makes it especially suitable for use with suppressors.

For truck gun purposes, the JAKL with a Law Tactical folder or similar folding stock adapter creates a package that's both powerful and compact. The standard AR-15 controls mean most shooters can pick it up and run it without a learning curve. High-capacity magazines give you plenty of firepower if needed.

At $999, it's certainly more expensive than some options on this list, but you're getting a lot of guns for your money. The JAKL hits a sweet spot between compact size and serious capability that few other firearms can match.

Price: $999

Features

• Monolithic upper receiver
• Piston-driven system
• 1913 rail for folding stock attachments
• Suppressor-friendly with adjustable gas

Pros

• High-capacity firepower
• Compact with folding stock
• Versatile for different loads

Cons

• Subpar accuracy (3 MOA)
• Expensive compared to rimfire or shotguns

Ruger 10/22 Takedown

The Ruger 10/22 stands as perhaps the most iconic .22 LR rifle ever made. The Takedown version takes everything great about the standard 10/22 and adds the ability to quickly separate into two compact pieces. This gives you all the benefits of a full-size rifle in a package that fits into a small backpack.

Assembly and disassembly couldn't be simpler – just push a recessed lever, twist the barrel, and the rifle comes apart. Put it back together just as easily with repeatable accuracy. The takedown mechanism maintains zero very well when reassembled, especially if you're using factory components. Some custom barrels may require torque re-checks to ensure consistent zero retention. . Ruger even includes a nice backpack-style case with compartments for the separated rifle, magazines, and accessories.

What makes the 10/22 Takedown so appealing is the massive aftermarket support. From triggers to stocks to barrels, you can customize every aspect of this rifle. The standard 10-round rotary magazines are excellent, but you can also get 15, 25, or even higher capacity options from various manufacturers.

For small game hunting, plinking, or even defensive use in a pinch, the 10/22 Takedown makes a fantastic truck gun. The .22 LR ammunition is lightweight, allowing you to carry hundreds of rounds without significant weight penalty. It's also quiet enough that you can practice without drawing too much attention.

Price: $410

Features

• .22 LR chambering
• BX-25 high-capacity magazines available
• Tons of customization options
• Quick takedown design

Pros

• Excellent dependability and accuracy
• Simple takedown mechanism
• Perfect for small game and plinking

Cons

• Not a true folder
• Rimfire caliber limits defensive use

Axor Arms PAF12

The Axor Arms PAF12 brings something truly unique to the table – a pump-action shotgun that folds at the receiver. This Turkish-made 12-gauge breaks almost in half, creating a package that's drastically shorter than traditional shotguns. For truck gun applications, this radical size reduction makes a huge difference.

Unlike some budget Turkish shotguns, the PAF12 shows decent build quality. The folding mechanism works through a simple lever system that allows the barrel section to pivot down and back. The folded configuration isn't locked in place but stays folded well enough for storage in a case or bag.

The gun features an 18.5-inch barrel, fixed stock, and holds 4+1 rounds of 12-gauge ammunition. The sights are better than expected for the price point, with an actual rear sight rather than just a bead. The pump action includes a spring return feature that some users love and others remove.

At around $285, the PAF12 represents an affordable entry into the world of folding shotguns. It's not the most refined firearm on the list, but it delivers 12-gauge power in a genuinely compact package at a price point few can match.

Price: $285

Features

• 12-gauge chambering
• Folding hinge at the receiver
• 4-round tubular magazine
• Simple bead front sight

Pros

• Low price
• Compact when folded
• Good sights for a budget shotgun

Cons

• Fold doesn't lock securely
• Less refined than pricier options

Chiappa Little Badger

The Chiappa Little Badger takes minimalism to a whole new level. This single-shot, break-action rimfire rifle strips away everything non-essential, leaving just the bare necessities. The result? A gun that weighs under 3 pounds and folds to just 17 inches long.

The Little Badger's skeletonized wire stock looks strange but functions surprisingly well. It even includes space to store extra rounds. Available in .22 LR, .22 Magnum, or .17 HMR, this tiny rifle gives you options based on your needs. The .22 LR version is ideal for small game and casual plinking, the .22 Magnum offers more power, and the .17 HMR delivers a flatter trajectory for longer shots.

Despite its minimalist design, the Little Badger includes four Picatinny rails for mounting optics, lights, or other accessories. The iron sights are adequate for close to medium range, and the threaded barrel lets you add a suppressor or muzzle device if desired.

For around $200, the Little Badger offers incredible value as a backup or ultralight truck gun. Its single-shot nature limits its defensive applications, but for small game hunting or as a survival tool, it's hard to beat this tiny folder's combination of price, weight, and packability.

Price: $200

Features

• Folding single-shot break-action
• Multiple caliber options
• Top Picatinny rail with limited side/bottom sections (typically three usable segments, depending on the model) 
• Robust iron sights

Pros

• Extremely lightweight and compact
• Very affordable
• Great for teaching kids or small-game hunting

Cons

• Single-shot capacity limits versatility
• Only available in rimfire calibers

Comparison Table: Folding Truck Guns at a Glance

Gun	Caliber	Folding Mechanism	Weight	Price Range
Smith & Wesson FPC	9mm	Side-folding	5.5 lbs	$599
Mossberg Maverick 88	12ga	Aftermarket stock	7 lbs	$239+
Kel-Tec SUB2000	9mm/.40	Barrel over receiver	4.25 lbs	$429
PSA JAKL	5.56/.300 BLK	Stock adapter	6.5 lbs	$999
Ruger 10/22 Takedown	.22 LR	Barrel separation	4.6 lbs	$410
Axor Arms PAF12	12ga	Receiver hinge	6.8 lbs	$285
Chiappa Little Badger	.22 LR / .22 Mag / .17 HMR	Middle hinge	2.9 lbs	$200

How to Choose the Right Folding Truck Gun

Start by defining your primary purpose. Are you mainly concerned with self-defense? Small game hunting? Varmint control? Each scenario might call for a different solution.

Budget matters too. The guns on our list range from $200 to nearly $1,000. Set a realistic budget that includes not just the gun but also accessories like optics, magazines, and a secure storage solution.

Do you already own certain firearms? If you carry a Glock or M&P pistol, choosing a PCC that uses the same magazines creates ammunition and magazine commonality that can be invaluable.

Consider your vehicle too. A small sedan has different storage constraints than a pickup truck. Make sure your chosen gun can be securely and discreetly stored in your specific vehicle.

Don't forget about ammo availability and cost. A .22 LR might be perfect if you want affordable practice, but less ideal for defense. A 12-gauge offers tremendous flexibility but weighs more than other options.

Accessories & Essentials for Truck Guns

A discreet bag is essential. Tennis racket bags, laptop cases, or purpose-built options like the Vertx Commuter sling bag conceal your firearm without screaming "gun inside!" to everyone nearby.

For quick-access vehicle storage, look at products from Console Vault, Hornady, or SnapSafe. These secure your firearm but allow rapid access when needed.

Red dot sights make a huge difference on truck guns. Something simple like a Sig Romeo5 or Holosun 403 speeds up target acquisition without breaking the bank.

Don't forget ammunition. For PCCs, consider defensive 9mm loads. Shotguns benefit from having a mix of buckshot and slugs. Rimfire guns need high-quality ammunition for maximum function.

A basic cleaning kit kept with your truck gun ensures you can maintain it even away from home. A simple pull-through bore snake and multi-tool can handle most field maintenance.

Folding AR platforms in particular make excellent truck gun candidates, combining the firepower of a rifle with the storage footprint of something much smaller. If you’re curious about options in this category, check out our ultimate guide to folding AR-15 rifles and stocks for a detailed breakdown of setups and configurations.

Final Thoughts

A folding truck gun gives you capabilities that go beyond what a handgun offers. From increased range to enhanced power, these compact firearms serve many purposes for those who spend time in rural areas or want added security.

Remember that gun ownership comes with serious responsibilities. Never leave firearms unattended in vehicles, follow all local laws regarding transportation and storage, and practice regularly with whatever platform you choose.

The best folding truck gun is ultimately the one that meets your specific needs, fits your budget, and that you'll train with regularly. Whether you choose a budget-friendly .22 LR or a more powerful centerfire option, the added capability and peace of mind are well worth the investment.

Frequently Asked Questions

Is it legal to keep a gun in my vehicle?

Laws vary dramatically by state and local jurisdiction. Some states allow loaded firearms in vehicles with no permit, others require them to be unloaded and locked in cases, and some require permits. Check your local laws carefully before keeping any firearm in your vehicle.

What's the best way to secure a folding truck gun?

The best option is a purpose-built vehicle gun safe that's properly mounted. Companies like Console Vault, Hornady, and Tuffy make excellent vehicle-specific safes. When not in your vehicle, always bring your firearm inside rather than leaving it unattended.

Are folding guns less durable than standard firearms?

Quality folding guns are engineered with durability in mind. However, any folding mechanism adds complexity and potential failure points. Stick with reputable manufacturers and maintain your firearm properly to ensure maximum function.

What caliber makes the most sense for a truck gun?

This depends entirely on your intended use. For small game and plinking, .22 LR is ideal. For defensive use, 9mm, 5.56 NATO, or 12-gauge offer better stopping power. Many truck gun owners prefer 9mm PCCs for their balance of power, magazine capacity, and manageable recoil.

Can I fly with my folding truck gun?

Yes, but strict rules apply. Firearms must be unloaded, locked in a hard-sided container, and declared to the airline. Ammunition must be stored separately or in specialized containers. Each airline has specific procedures, so check their requirements before traveling.

Do I need special training for a folding truck gun?

Basic firearm safety and proficiency apply to all guns. However, folding mechanisms add complexity. Practice deploying your folding gun regularly so you can do it quickly and safely. Also train for shooting from unconventional positions, as vehicle-based scenarios often involve awkward angles.