The Fortis Night Rail 556 10″ M-LOK is a premium free-float handguard that eliminates barrel contact for maximum accuracy and consistent shot placement on your AR15.
The Fortis Night Rail 556 10″ M-LOK handguard is engineered for AR15 builders seeking precision performance. This free-float rail system separates the barrel from the handguard entirely. As a result, contact that degrades accuracy is completely eliminated. Your rifle achieves consistent, repeatable shot placement every time you fire.
Built from durable black anodized aluminum, the Night Rail features lightweight construction. Furthermore, the material reduces overall weapon system weight without sacrificing strength. The free-float technology ensures your barrel never contacts the handguard during operation. Therefore, you unlock maximum accuracy potential from your rifle.
Modular Design with M-LOK Mounting
The M-LOK mounting interface offers unmatched modularity and customization options. Additionally, you can attach tactical accessories exactly where you need them. Mount lights, lasers, or foregrips according to your shooting preferences. The system accommodates any configuration you require.
This 10-inch length balances firepower with handling in dynamic shooting situations. Moreover, it suits competitive shooters, hunters, and tactical enthusiasts equally well. The Night Rail works seamlessly with standard AR15 upper receivers and both carbine and intermediate-length gas systems.
Installation and Compatibility
The Fortis Night Rail arrives ready to install with all necessary hardware included. Installation requires only basic tools and takes approximately thirty minutes. The precision-machined design ensures perfect fitment on any standard AR15 upper receiver. Zero compatibility issues means worry-free assembly.
Competitive pricing makes this premium handguard accessible to all shooters and builders. Meanwhile, Fortis Manufacturing maintains strict quality standards in every product. Whether you’re upgrading a hunting rifle or building a recreational sporting platform, the Night Rail delivers performance at an affordable price point.
Ordering from Western Sport
Order online and it ships straight to your door. Western Sport has been a licensed FFL/SOT dealer since 2007, and everything we sell carries the full manufacturer warranty. Questions before you order? Send us a message.
Frequently Asked Questions
Q: Will the Fortis Night Rail 556 10″ fit my AR15?
A: Yes, this handguard fits all standard AR15 upper receivers with carbine or intermediate-length gas tubes. Installation requires only basic tools and takes approximately thirty minutes. The precision-machined design ensures perfect fitment with zero compatibility issues.
Q: What does free-float mean and why is it important?
A: Free-float means the barrel never touches the handguard during operation, which eliminates vibration and contact points that reduce accuracy. As a result, your rifle shoots tighter groups and performs more consistently. This is the primary benefit of upgrading to the Fortis Night Rail.
Q: Is the M-LOK system compatible with existing tactical accessories?
A: Yes, M-LOK is an industry-standard mounting system supported by thousands of tactical accessories from major manufacturers. You can attach lights, lasers, foregrips, and other gear exactly where you need them. The modular design lets you customize your rifle to fit your specific shooting needs.
Q: Can I transfer this handguard in Texas without an FFL?
A: Handguards and rail systems are not regulated firearm components and do not require FFL transfer in Texas. You can order directly from Western Sport and have it shipped to your address. However, our team can answer any questions about Texas firearms regulations and component compatibility.
This item is out of stock. These are on the shelf today and ship or transfer the same way. Not sure which is the right swap? Call 817-393-4000 and we will tell you straight.
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