Fortis Manufacturing - REV II 6.7" MLOK Free Float Rail System - Black

The Fortis REV II 6.7" MLOK Free Float Rail System stands out due to its lightweight yet robust construction. It is crafted from aircraft-grade 6061-T6 aluminum, which ensures durability without adding unnecessary weight. The one-piece body design further reduces weight while maintaining strength. Additionally, the rail system features MLOK slots at the 3, 6, and 9 o'clock positions, enhancing modularity and allowing for easy customization with various accessories.

The Fortis REV II rail system enhances modularity through its strategic use of MLOK slots. Positioned at the 3, 6, and 9 o'clock positions, these slots allow users to attach a variety of accessories such as grips, lights, and lasers. This flexibility is crucial for customizing the AR15 platform to meet specific operational needs, whether for tactical, hunting, or competition purposes.

The anti-rotation tabs on the Fortis REV II rail system provide enhanced stability and security. These tabs prevent unwanted movement of the handguard, ensuring that your accessories remain aligned and your rail system stays securely in place during operation. This feature is particularly beneficial in high-stress situations where consistent performance is critical.

The Fortis REV II rail system simplifies installation with its unique mounting system. It captures a standard AR15 barrel nut, allowing for an easy and secure attachment. This design not only facilitates straightforward installation but also ensures compatibility with existing AR15 setups, making it an ideal choice for both new builds and upgrades.

Yes, the Fortis REV II rail system is compatible with piston-driven AR15 platforms. This compatibility is due to its design, which accommodates the additional space requirements of piston systems. This makes the REV II a versatile option for those who prefer or require a piston-driven setup, without compromising on the modularity and durability offered by the rail system.

The Fortis REV II rail system features a military specification Type III hard coat anodized finish. This finish is crucial as it provides excellent resistance to corrosion and wear, ensuring the rail system can withstand harsh environmental conditions. The anodized coating also enhances the overall durability of the aluminum construction, making it suitable for rigorous use in various scenarios.

The Fortis REV II rail system contributes to weight savings through its lightweight design and use of advanced materials. Weighing only 5.2 ounces, it significantly reduces the overall weight of the AR15 without compromising strength. The aircraft-grade 6061-T6 aluminum and the one-piece body design are key factors in achieving this balance, making the firearm easier to handle and maneuver.

When selecting accessories for the Fortis REV II rail system, consider both the intended use of the firearm and the compatibility of the accessories. The MLOK slots provide flexibility, but it's important to ensure that accessories are securely mounted and do not interfere with the firearm's operation. Additionally, consider the weight and balance of the accessories to maintain the overall maneuverability of the AR15.

The Fortis REV II rail system supports sling attachment through its rotation-limited QD sockets. These sockets provide a secure point for attaching slings, ensuring that the sling remains stable and does not twist during movement. This feature is particularly beneficial for tactical operations where quick and reliable sling deployment is necessary.

Using a 6.7" rail system like the Fortis REV II on an AR15 offers both advantages and trade-offs. The shorter length contributes to a lighter and more compact firearm, which is easier to handle in close-quarters situations. However, it may limit the amount of rail space available for mounting accessories. Users must carefully consider their accessory needs and ensure that the shorter rail length aligns with their operational requirements.