Fortis - REV II Free Float Rail System 12.4" MLOK - Black

The Fortis REV II Free Float Rail System is constructed from aircraft-grade 6061-T6 aluminum. This material is known for its excellent strength-to-weight ratio, making it ideal for applications where durability and lightweight performance are crucial. The use of this high-quality aluminum ensures that the rail system can withstand rigorous use while maintaining its structural integrity. Additionally, the military specification Type III hard coat anodized finish provides enhanced resistance to wear and corrosion, ensuring longevity even in harsh conditions.

The MLOK system on the Fortis REV II rail provides modularity and customization options for the user. With MLOK cutouts positioned at the 3, 6, and 9 o'clock positions, users can easily attach a variety of accessories such as grips, lights, and lasers. This flexibility allows for the personalization of the AR15 platform to suit specific operational needs or preferences. The MLOK system also contributes to weight savings by eliminating the need for additional rail sections, keeping the overall setup lightweight and efficient.

The one-piece body design of the Fortis REV II rail system offers several advantages. By integrating the rail into a single piece, the design minimizes potential weak points and enhances the overall strength of the system. This construction method also contributes to weight reduction without compromising structural integrity. The continuous top rail ensures a seamless platform for mounting optics and other accessories, providing a stable and reliable setup for various tactical applications.

Stability in the Fortis REV II rail system is achieved through its anti-rotation tabs and secure mounting design. The anti-rotation tabs prevent unwanted movement of the rail system during operation, ensuring that accessories remain aligned and functional. Additionally, the unique mounting system captures a standard AR15 barrel nut, providing a secure and stable attachment to the firearm. These features collectively enhance the reliability of the rail system, making it suitable for demanding tactical environments.

Yes, the Fortis REV II rail system is compatible with piston-driven AR15 platforms. This compatibility is a significant advantage for users who prefer piston systems over traditional direct impingement setups. The design accommodates the additional space requirements of piston systems, ensuring that the rail can be used effectively without interfering with the operation of the firearm. This versatility makes the REV II a suitable choice for a wide range of AR15 configurations.

Installing the Fortis REV II rail system requires attention to a few key considerations. The system is designed to mount onto a standard AR15 barrel nut, which is not included with the rail. Users should ensure they have a compatible barrel nut before installation. The process involves aligning the anti-rotation tabs and securing the rail to the barrel nut, a task that can be performed with basic tools. Proper installation is crucial to maintain the stability and functionality of the rail system.

The Fortis REV II rail system is designed to be lightweight, weighing only 8.1 ounces. This contributes significantly to overall firearm weight management, especially for users who prioritize maneuverability and ease of handling. The use of aircraft-grade aluminum and strategic MLOK cutouts reduces unnecessary bulk, allowing for a more agile and responsive firearm setup. This is particularly beneficial in tactical scenarios where speed and precision are critical.

The Fortis REV II rail system measures 12.429 inches in length and weighs 8.1 ounces. These specifications make it a compact and lightweight option for AR15 platforms. The inside diameter of 1.340 inches allows for compatibility with a variety of barrel profiles, ensuring a snug and secure fit. These dimensions are carefully engineered to balance the need for accessory mounting space with the desire to keep the firearm as lightweight as possible.

The military specification Type III hard coat anodized finish provides several advantages for the Fortis REV II rail system. This finish enhances the durability of the rail by offering superior resistance to abrasion and corrosion. It ensures that the rail maintains its appearance and functional integrity even after extensive use in harsh environments. The anodized layer also adds a level of hardness to the surface, protecting the underlying aluminum from potential damage and extending the lifespan of the rail system.

The rotation-limited QD sockets on the Fortis REV II rail system provide a secure and reliable sling attachment point. By limiting the rotation of the sling swivel, these sockets prevent the sling from twisting and tangling, which can be a significant advantage in dynamic shooting scenarios. This feature ensures that the sling remains functional and comfortable, allowing for quick transitions and stable firearm handling. The secure attachment also minimizes the risk of accidental detachment, enhancing overall operational readiness.