Fortis Manufacturing AR-15 K2 Locking Lever Castle Nut with Lightweight Enhanced End Plate

Crafted of 7075-T6 aluminum with a corrosion-resistant finish, the Fortis Manufacturing AR-15 K2 Locking Lever Castle Nut with Lightweight Enhanced End Plate is an easy-to-install castle nut and end plate kit designed to deliver quick installation and superior stability. The K2 system utilizes a locking lever design to secure the castle nut to the end plate through corresponding cutouts on the castle nut and endplate. No ratcheting or set screws requires. Plus, the end plate features a quick detach socket with a 360° rotational locking interface, compatible with most single-point and 2-point QD slings. Made in USA.