Fortis Lightweight Enhanced Castle Nut & End Plate System
In the realm of firearm customization, Fortis stands as a paragon of innovation and reliability. Their latest offering, the Lightweight Enhanced (LE) Castle Nut & End Plate System, is a testament to this reputation. Designed with precision engineering at its core, this system addresses one of the persistent issues faced by firearm enthusiasts: ensuring that the castle nut remains securely in place.
The LE system introduces two groundbreaking lockdown mechanisms—K1 and K2—that virtually eliminate any risk of loosening or failure. The K1 mechanism features a tapered design that allows for an ultra-precise fit between the castle nut and end plate. This snug connection ensures that once installed, there is no need for additional measures like staking.
This innovative approach negates common problems such as ratcheting or set screw adjustments while maintaining an unwavering hold under all conditions. Weighing only 0.59 ounces (16.8 grams), it offers robust performance without adding unnecessary weight to your build.
For those who demand both form and function from their equipment, Fortis delivers an elegant solution where simplicity meets superior craftsmanship—a fitting choice for anyone serious about optimizing their firearm's durability and reliability.
Features
- lightweight design at only .55 oz / 16.8 grams total
- castle nut and end plate are 7075 t6 aircraft grade aluminum
- quick detach socket - 360º rotational locking interface
- no set screws or ratcheting system
- made in the usa