If you’re considering which AR-15 rail system is the right choice for your next rifle setup, Wing Tactical is here to help. Explore our extensive collection of different AR rail types, including Picatinny, KeyMod, and M-LOK options, and complete your custom rifle with the proper AR-15 rail mount.
Understanding AR-15 Rail Mount Systems
The AR-15 has been around for almost 70 years, gradually transforming into so much more than just a gun among firearm enthusiasts. It’s a unique, multifaceted platform with a modular design, allowing for seemingly endless configurations, upgrades, and customizations. Stock AR-15s feature full-length, plastic handguards, but for many shooters, adding an aftermarket AR-15 rail mount system is the key to unlocking the rifle’s true potential.
Aftermarket AR-15 rail systems are modular, enabling rifle owners to install them quickly. Once in place, these systems allow users to customize ARs to meet their specific needs. At Wing Tactical, we carry a wide range of aftermarket rail systems so that you can upgrade your firearms accordingly over time.
While browsing through our different AR rail types, you will see several handguard and rail combinations to choose from. Each one provides unique features, and you will want to learn about their respective pros and cons to ensure you can select the right one for your firearm.
Beyond the typical plastic clamshells from the factory, handguards typically fall into two main categories: drop-in rail systems, which are an easy-to-install entry-level AR-15 upgrade option, and free-float rail systems that attach to the receivers of AR-15s and surround their barrels to optimize performance.
An AR rail mount is an integral part of a rifle’s handguard. Additional rail sections can be attached to it via adapters.
Picatinny Rails
A "Pic rail,” such as the ERGO M-LOK SuperLite Free Float Modular Rail System, features a sawtooth design that locks accessories into place. Since it's the oldest type of system, numerous compatible accessories are available. Many handguards and AR-15 rail mount systems feature a Picatinny rail, as well as other rail patterns for additional customization opportunities.
KeyMod Rails
A KeyMod rail system, like the Kaw Valley Precision Konza KeyMod Handguard, employs a negative space attachment design with a series of key-shaped holes machined into its surface. Attachments are inserted into the larger end of the slot and slid forward to secure them in place.
M-LOK Rails
As the newest AR-15 rail mount system, M-LOK rails, including the Midwest Industries Suppressor Compatible M-LOK Handguard, feature a series of uniform slots instead of keyholes and are widely regarded as the strongest and most secure way to mount accessories.
Wing Tactical: Your Top Source for Firearm Components and Accessories
At Wing Tactical, we carry a massive selection of aftermarket AR-15 rail mount systems and accessories that you can use to upgrade your AR-15. We only stock products we would use on our own firearms, so you can shop with confidence knowing that our components are of the best possible quality.
Our friendly, knowledgeable team can help you determine which system most closely meets your needs and which attachments are right for your AR-15 rail system. When you shop with Wing Tactical, you can also take advantage of benefits like fast shipping, hassle-free returns, and LEO/military discounts.
Unlock your AR-15's full potential by selecting one of the AR rail types found here. Shop online today, or contact us for assistance.
Frequently Asked Questions
Should I upgrade my AR-15 rail mount system?
Adding a new handguard and rail mount system provides access to a variety of accessories for your AR-15. Adding accessories along your rail is the easiest way to upgrade your firearm. Anything you install can be moved around and swapped out as needed to keep your gun suited for the task at hand.
Rail systems are also a great way to add personal style to your AR-15. They come in various colors, patterns, and designs, so you can mix or match them to customize your gun and create a truly one-of-a-kind look.
Which of the AR rail types should I choose for my AR-15?
In today's vast market, there's likely a rail system available—with compatible accessories—to meet the needs of almost any shooter. Choosing the right system is just a matter of figuring out your priorities and determining which of the AR rail types is the best match.
When selecting a new rail system, consider factors such as budget, rail weight, accessory availability, and the installation process. Drop-in handguards are the easiest to install, while free-float systems offer more stability for accessories, such as optics or bipods.
Which attachments can you add to a rail mount?
AR-15 rail mount accessories can easily be added, adjusted, or removed as needed. Many accessories are designed to be compatible with each rail system, so you'll likely find the parts you want regardless of which system you choose.
Some of the most popular AR-15 rail mount accessories include foregrips, front sights, flashlights, lasers, bipods, sights and optics, and sling mounts.
How many accessories can I add to an AR-15’s rail?
You can add as many accessories to your AR-15 as you want, but remember that each one will add weight to your rifle. As a general rule, it's best to spend some time thinking about the function and purpose of your accessories and choosing only the ones vital to your desired application. You can always swap them out if you encounter a situation requiring different tools.