Fortis Manufacturing - REV II 13.8" MLOK Free Float Rail System

The Fortis REV II 13.8" MLOK Free Float Rail System stands out due to its lightweight yet robust construction. It is crafted from aircraft-grade 6061-T6 aluminum, ensuring both durability and a reduced weight of just 8.8 ounces. The rail system's unique one-piece body design, coupled with MLOK cutouts at strategic positions, enhances modularity and further lightens the load, making it an excellent choice for those who prioritize both performance and weight savings in their AR-15 setups.

The MLOK system on the Fortis REV II allows for versatile attachment of accessories at the 3, 6, and 9 o'clock positions. This design provides users with the flexibility to customize their firearm with various tactical accessories, such as lights, grips, and lasers, without adding unnecessary bulk. The MLOK cutouts are strategically placed to maintain the rail's structural integrity while offering a streamlined profile for enhanced handling and maneuverability.

The Fortis REV II is designed to be compatible with standard AR-15 platforms. It uses a standard AR-15 barrel nut, which is not included, and features anti-rotation tabs for secure installation. Additionally, it is piston compatible and specifically designed to mate perfectly with a 14.5" barrel, making it a versatile choice for various AR-15 configurations.

The military specification type III hard coat anodized finish on the Fortis REV II provides superior protection against wear and corrosion. This finish enhances the rail's durability, ensuring it can withstand harsh environmental conditions and extended use without degrading. The anodized coating also contributes to the rail's sleek black appearance, adding to the overall aesthetic of your AR-15.

The Fortis REV II ensures stability through its anti-rotation tabs and robust construction. These features work together to prevent the rail from shifting or rotating during use, which is crucial for maintaining accuracy and reliability. The secure attachment provided by these design elements ensures that the rail remains firmly in place, even under rigorous conditions or heavy use.

While the Fortis REV II offers significant weight savings, users should consider the balance between weight and strength. Although crafted from durable materials, lightweight rail systems can sometimes be less rigid than heavier counterparts. This might affect performance in extremely demanding tactical scenarios. However, for most users, the reduced weight will enhance maneuverability and ease of handling, making it a worthwhile trade-off.

The Fortis REV II can accommodate a suppressor, provided the suppressor's diameter is compatible with the rail's inside diameter of 1.340 inches. Users should ensure that their suppressor fits within these dimensions to avoid any interference. It's important to verify the compatibility of your specific suppressor model with the rail system to ensure proper function and safety.

Maintaining the Fortis REV II involves regular cleaning and inspection to ensure optimal performance. Users should periodically clean the rail system to remove dirt, debris, and carbon buildup. It's also advisable to inspect the rail for any signs of wear or damage, particularly after extensive use. Keeping the rail dry and applying a light coat of oil can help protect against corrosion.

The open design of the Fortis REV II, with its MLOK cutouts, aids in heat dissipation during prolonged shooting sessions. This design allows for better airflow around the barrel, helping to cool the system more efficiently than enclosed handguards. Effective heat dissipation is crucial for maintaining performance and preventing overheating, especially in high-volume shooting scenarios.

The Fortis REV II is versatile enough to be used in both tactical and recreational settings. Its lightweight design and robust construction make it suitable for tactical operations where agility and reliability are paramount. For recreational shooters, the modularity and ease of customization offered by the MLOK system enhance the shooting experience, allowing for personalized setups that can adapt to various shooting styles and preferences.