In the world of firearms, innovation is the name of the game. Over the years, we’ve seen rifles evolve in countless ways, from the materials they’re made of to the accessories that can be attached. One such evolution is the advent of folding AR-15s.
These versatile rifles have taken the gun world by storm, offering a unique blend of compactness and firepower. In this article, we’ll explore what folding AR-15s are, why size matters, and then dive into the best folding AR-15 on the market.
What are Folding ARs?
The folded AR, also known as collapsible or foldable AR-15s, are guns based on the AR-15 platform that have been modified to include a folding mechanism. This modification allows the firearm to be folded or collapsed, significantly reducing its overall length for transport and storage while retaining its functionality.
The key components that make the best folding AR-15 unique include:
Folding Mechanism
Folding ARs are equipped with a specialized hinge or folding stock adapter that allows the stock or even the entire firearm to fold. This design varies among manufacturers and models, with some folding the stock to the side and others allowing the barrel to fold alongside the upper receiver.
Firearm Platforms
Folded AR mechanisms are available for various AR-15 and AR-10 configurations, accommodating different calibers, barrel lengths, and styles, ensuring versatility in selecting the right firearm for your needs.
Usability
When folded, folding ARs remain functional, allowing for quick deployment when needed. This feature is especially valuable in scenarios where space is limited, such as home defense or vehicle storage.
Customization
Users can often customize folding ARs with a wide range of stocks, grips, and accessories to tailor the firearm to their preferences and intended use.
Compliance
It’s crucial to ensure that any modifications to your gun, including folding mechanisms, comply with local firearm laws and regulations.
Why Does Size Matter?
The size of a firearm, particularly in the context of folding ARs, matters for several important reasons:
Portability: A more compact firearm is easier to carry, transport, and store. This is especially advantageous for outdoor enthusiasts, hunters, and those who need to move discreetly.
Maneuverability: In situations where tight spaces are a factor, such as home defense scenarios or navigating dense woods while hunting, a compact firearm is more maneuverable and easier to handle.
Discreet Carry: Some users require the ability to carry a firearm in a discreet manner, such as in a backpack or under clothing. A folding AR allows for concealed transport without attracting unnecessary attention.
Travel and Storage: Folding ARs are suitable for those who frequently travel with their gun. They can be stored more efficiently in vehicles, luggage, or safes, making them an ideal choice for those on the move.
Tactical Advantage: A compact gun can provide a tactical advantage in various scenarios, as they are less likely to snag on obstacles and can be deployed swiftly when needed.
However, it’s essential to strike a balance between size and functionality. While compactness is desirable, users should ensure that the firearm remains effective and comfortable to operate in their chosen scenarios. Additionally, adhering to local laws and safety practices is paramount when owning and using folding ARs or any rifle.
Best Folding AR-15s
Now, let’s take a look at some of the best folding AR-15 options on the market:
1. LAW Tactical Folding Stock Adapter Gen 3
Specifications:
- Material: Precision machined from aircraft-grade aluminum
- Weight: Approximately 8.3 ounces
- Length: Adds approximately 1.3 inches to the overall length of your complete rifle
- Compatibility: Works with most AR-15s and AR-10s
- Folding Mechanism: Hinge design that allows the stock to fold to the side
- Compatibility with Stocks: Compatible with a wide range of AR-15 stocks
Key Features:
Compactness: The LAW Tactical Folding Adapter Gen 3 is renowned for its ability to maintain the overall length of your complete rifle when folded, making it a great choice for those seeking a balance between compactness and usability.
Easy Installation: This LAW Tactical adapter can be installed quickly and easily without the need for specialized tools. It’s designed to fit seamlessly with your existing AR-15 platform.
Durability: Precision machining from aircraft-grade aluminum ensures the law adapter to be robust and resistant to wear and tear.
Pros:
- Compact Design: The LAW adapter allows you to reduce the size of your AR-15 for convenient storage and transport without compromising on functionality.
- Versatile Stock Compatibility: You can use the stock folded adapter with a variety of AR-15 stocks, enabling you to customize your firearm to your preferences.
- LAW Adapter Quick Deployment: Folding and unfolding the stock is a swift and smooth process, making it suitable for various shooting scenarios.
Cons:
- Added Length: While the LAW adapter Gen 3 version is one of the more compact stock folded adapters, it does add some length to your rifle when folded, which may be a concern for those who prioritize extreme compactness.
Final Verdict:
The LAW Tactical Folding Adapter Gen 3 is a well-rounded choice for those seeking a balance between compactness and versatility. Its precision-machined aluminum construction ensures durability without adding excessive weight.
The ability to maintain the overall length of your rifle when folded is a significant advantage, making it suitable for various shooting scenarios, including home defense, competition, and outdoor activities.
2. Dead Foot Arms Folding Stock Adapter
Specifications:
- Material: High-quality steel construction
- Weight: Approximately 1 pound
- Length: Varies based on the stock and configuration used
- Compatibility: Compatible with standard AR-15s
- Folding Mechanism: The stock folds under the barrel for maximum compactness
Key Features:
Ultra-Compact Design: Dead Foot Arms takes a unique approach by allowing the stock to fold under the barrel, resulting in an extremely compact package. This design is ideal for those who need the smallest possible firearm for transport and storage.
Compatibility: The Dead Foot Arms adapter is designed to work seamlessly with standard AR-15s, making it an attractive option for those who want to retrofit their existing rifles.
Durability: Constructed from high-quality steel, this folding adapter is built to withstand the rigors of regular use.
Pros:
- Outstanding Compactness: The ability to fold the stock under the barrel reduces the overall length significantly, making it an excellent choice for those who prioritize minimal size and maximum portability.
- Ease of Use: The folding mechanism is easy to operate, and it retains the convenience of quick deployment when needed.
- Compatibility with Various Stocks: You have the flexibility to use your preferred AR-15 stock with this adapter.
Cons:
- Weight: While it offers exceptional compactness, the Dead Foot Arms adapter is heavier than some other folding stock options. However, the added weight may be a worthwhile trade-off for the ultra-compact design.
Final Verdict:
The Dead Foot Arms Folding Adapter stands out for its extreme compactness, allowing the stock to fold under the barrel for unparalleled portability. This design is perfect for those who prioritize minimal size and ease of storage or transport.
While it is slightly heavier than some other options, its durability and compatibility with standard AR-15s make it a compelling choice for retrofitting existing rifles.
3. FoldAR
Specifications:
- Caliber: Multiple options, including 5.56mm and 9mm
- Barrel Length: Varies by model, typically between 7.5 to 16 inches
- Weight: Depending on configuration, typically around 5 to 7 pounds
- Folding Mechanism: Unique folding design at the barrel
- Stock: Various stock options available
- Compatibility: Compatible with most AR-15 parts and accessories
Key Features:
Compact Design: FoldAR specializes in creating AR-15 rifles with a unique folding mechanism that allows the barrel to fold alongside the upper receivers. This design results in an incredibly compact package ideal for easy transport and storage.
Customization Options: FoldAR offers a range of models, barrel lengths, and stock choices, allowing users to customize their firearm to their specific needs and preferences.
Durability: Constructed with high-quality materials, FoldAR rifles are built to withstand rugged use while maintaining accuracy and reliability.
Pros:
- Extreme Compactness: The FoldAR design excels in providing an exceptionally compact folded profile, making it an excellent option for those who need maximum portability.
- Customization: The ability to choose from various configurations and accessories allows users to tailor the firearm to their intended use.
- Compatibility: The compatibility with standard AR-15 parts and accessories ensures easy maintenance and customization.
Cons:
- Price: FoldAR rifles can be on the higher end of the price spectrum (hefty price tag) due to their unique folding design and quality components.
Final Verdict:
FoldAR’s innovative approach to folding AR-15s, with the barrel folding alongside the upper receiver, offers unmatched compactness. This makes it an excellent choice for users who prioritize extreme portability without compromising on performance.
While the price may be a bit steep, the customization options and build quality make FoldAR a top-tier choice for those seeking a folding AR-15 that stands out in terms of design and functionality.
4. Sylvan Folding Stock Adapter
Specifications:
- Material: Precision CNC machined from billet aluminum
- Weight: Approximately 7 ounces
- Compatibility: Compatible with AR-15 and AR-10 platforms
- Folding Mechanism: Hinge design that allows the stock to fold to the side
- Compatibility with Stocks: Compatible with most AR-15 stocks
Key Features:
Lightweight Construction: The Sylvan Folding Stock Adapter is crafted from billet aluminum, ensuring both durability and a lightweight profile.
Compatibility: This adapter is designed to work with both AR-15 and AR-10 platforms, providing versatility for various rifles.
Quick Installation: The easy-to-install design allows users to retrofit their existing firearms with folding capability.
Pros:
- Lightweight: The Sylvan adapter adds minimal weight to your rifle, making it suitable for those who want to keep their setup as light as possible.
- Compatibility: Its compatibility with a wide range of stocks and rifles makes it a versatile choice for AR-15 and AR-10 owners.
- Durable Construction: The CNC-machined billet aluminum construction ensures longevity and resilience.
Cons:
- Added Length: Like the LAW Tactical adapter, the Sylvan adapter adds some length to your rifle when folded, which may affect how compact it is for storage or transport.
Final Verdict:
The Sylvan Folding Stck Adapter is a solid choice for those who prioritize lightweight design and compatibility with both AR-15 and AR-10 platforms. Its easy installation and durable construction make it a reliable choice for retrofitting your existing rifles with folding capability.
However, similar to some other folding adapters, it adds some length when folded, so users should consider their specific needs and preferences before making a decision.
5. Shield Arms SA-15 Lower Receiver
Specifications:
- Compatibility: AR-15 platform with Glock magazine compatibility
- Material: Precision-machined from billet aluminum
- Weight: Approximately 9.9 ounces
- Folding Mechanism: Lower receiver hinge design
- Magazine Compatibility: Works with Glock magazines
- Compatibility with Stocks: Compatible with most AR-15 stocks
Key Features:
Glock Magazine Compatibility: The Shield Arms SA-15 Lower Receiver allows you to use Glock magazines with your AR-15, offering a reliable and widely available magazine option.
Compact Folding Design: The lower receiver itself functions as the folding mechanism, allowing the firearm to fold in half, resulting in exceptional compactness for storage or transport.
Versatile Stock Options: This lower receiver is compatible with most AR-15 stocks, providing flexibility in choosing the stock that suits your preferences.
Pros:
- Glock Magazine Compatibility: Users who prefer Glock magazines will appreciate the convenience and compatibility this lower receiver offers.
- Extreme Compactness: The unique folding design allows the firearm to fold in half, achieving outstanding compactness.
- Stock Compatibility: Its compatibility with a variety of stocks ensures you can personalize your firearm to your liking.
Cons:
- Limited to AR-15 Platform: The Shield Arms SA-15 Lower Receiver is designed specifically for the AR-15 platform, so it may not be suitable for those who prefer other rifle configurations.
Final Verdict:
The Shield Arms SA-15 Lower Receiver is an excellent choice for AR-15 enthusiasts who appreciate the versatility of Glock magazines and need a folding option. Its unique folding mechanism, which hinges at the lower receiver, results in extreme compactness, making it an ideal choice for those who prioritize portability and storage convenience.
However, potential users should consider that this lower receiver is tailored for AR-15s and Glock magazines.
6. Sig Sauer MCX Spear LT
Specifications:
- Caliber: Multiple options, including 5.56mm and .300 Blackout
- Barrel Length: Varies by model, typically between 11.5 to 16 inches
- Weight: Depending on the configuration, typically around 6.5 to 7.5 pounds
- Folding Mechanism: Folding stock design
- Compatibility: Designed as a complete firearm platform
Key Features:
Piston-Driven System: The Sig MCX Spear LT utilizes a piston-driven operating system, known for its reliability and minimal recoil, enhancing overall firearm performance.
Folding Stocks: The folding stocks design allows for easy storage and transport without compromising on stability or usability when extended.
Build Quality: The Sig is renowned for its exceptional build quality and attention to detail, ensuring a reliable and accurate firearm.
Pros:
- Piston-Driven Reliability: The piston-driven system enhances the rifle’s reliability and reduces fouling, resulting in consistent performance.
- Folding Stock Convenience: These folding stocks provide a convenient way to reduce the rifle’s overall length for transport and storage.
- Build Quality: Sig’s reputation for high-quality firearms ensures a durable and accurate rifle.
Cons:
- Price: Sig Sauer firearms, including the MCX Spear LT, are often priced at a premium compared to other options.
Final Verdict:
The Sig MCX Spear LT is an exceptional choice for those seeking a complete AR-15 folding firearm platform known for its reliability and build quality. The piston-driven system enhances reliability, and the folding stock provides convenient compactness when needed.
While it may come at a higher price point, the Sig MCX Spear LT delivers top-tier performance and durability, making it a strong contender for those who prioritize quality and reliability in their folding firearm.
7. Foxtrot Mike FM-15
Specifications:
- Caliber: Multiple options, including 9mm, .45 ACP, and 10mm
- Barrel Length: Varies by model, typically between 4.5 to 16 inches
- Weight: Depending on the configuration, typically around 5 to 7.5 pounds
- Folding Mechanism: Folding stock design
- Compatibility: Designed as a complete firearm platform
Key Features:
Pistol Calibers: Foxtrot Mike offers the FM-15 in various pistol calibers, making it a versatile choice for those who prefer handgun ammunition in a rifle platform.
Folding Stock: The folding stock design provides a convenient way to reduce the overall length of the firearm for transport and storage without compromising on usability when extended.
Modular Configurations: Foxtrot Mike offers a range of configurations, including pistol, carbine, and rifle setups, allowing users to choose the model that best suits their needs.
Pros:
- Caliber Versatility: The availability of multiple pistol calibers allows users to select the caliber that suits their preferences and needs.
- Folding Stock Convenience: The folding stock enhances the firearm’s portability and storage convenience while maintaining usability when deployed.
- Modular Options: The FM-15’s modular configurations provide flexibility for users to tailor their firearm to their intended use.
Cons:
- Price: The Foxtrot Mike FM-15 may be on the higher end of the price range due to its versatility and features.
Final Verdict:
The Foxtrot Mike FM-15 is an excellent choice for those seeking a folding firearm platform that offers versatility in pistol calibers. With a folding stock for easy transport and storage, this platform provides convenience without sacrificing usability.
Additionally, the availability of modular configurations allows users to select the model that best aligns with their specific needs and preferences. While it may come at a higher price point, the Foxtrot Mike FM-15 delivers versatility and convenience for those who value pistol caliber options in their folding firearm.
Conclusion
In the ever-evolving world of firearms, folding AR-15s have emerged as a practical solution for those seeking a balance between compactness and firepower. These innovative designs provide versatility, portability, and ease of use, making them valuable additions to your firearm collection.
As we’ve explored various options in this article, it’s essential to consider your specific needs, preferences, and local firearm laws when choosing the best folding AR-15 for you.
Whether you opt for a stock folded adapter like the LAW Tactical Gen 3 or Dead Foot Arms, a complete folding rifle or AR pistols like the FoldAR or Sig Sauer MCX Spear LT, or a unique lower receiver like the Shield Arms SA-15, each option offers distinct advantages.
Choose the one that aligns with your intended use, be it for home defense, competition shooting, or outdoor adventures.
Remember that responsible firearm ownership includes adherence to local regulations, safe storage practices, and ongoing training to ensure your proficiency with your chosen firearm. Whether you prioritize compactness, customization, or reliability, a folding AR-15 can enhance your firearm experience.
FAQ
Are folding AR-15s legal?
Folding ARs are generally legal in many places, but firearm laws can vary widely by location. Always research and understand your local and state firearm regulations before purchasing or configuring a folding AR-15. Compliance with these laws is essential.
Can I convert my existing AR-15 into a folding model?
Yes, you can convert your existing AR-15 into a folding model using various aftermarket folding stock adapters. However, ensure that your chosen adapter is compliant with local laws and fits your specific AR-15 configuration.
Are folding AR-15s less reliable than traditional ones?
When properly installed and maintained, folding AR-15s are just as reliable as traditional ones. Be sure to follow the manufacturer’s instructions and regularly inspect and clean your firearm to ensure its reliability.
Which AR-15 that can be folded is the best for home defense?
The best folding AR-15 for home defense depends on your preferences and needs. Options like the LAW Tactical Folding Stock Adapter Gen 3 or the Sig Sauer MCX Spear LT are known for their reliability and compactness, making them suitable choices for home defense scenarios.
However, remember to train and practice with your chosen firearm to ensure effective use in critical situations.
Can I use my folding AR-15 for hunting?
Yes, you can use a folding AR-15 for hunting, provided it complies with local hunting regulations. Many hunters appreciate the portability and customization options that folding AR-15s offer for various game species. Always ensure you are hunting within the legal and ethical guidelines of your hunting area.
In conclusion, folding AR-15s offer a practical solution for those seeking compactness and versatility in their guns. By understanding the legalities, selecting the right model, and adhering to safety and training practices, you can make the most of this innovative firearm platform.