Fortis Manufacturing Fortis K1 End Plate Castle Nut Combo Olive Drab Green

The Fortis Manufacturing K1 Enhanced End Plate Castle Nut Combo offers a rugged AR-15 upgrade with a proven combination of reliability and streamlined ambidextrous operation, featuring a QD socket for rapid sling attachment and an anodized finish in Olive Drab Green to resist wear in the field. Built for durable long gun performance, this end plate delivers a secure mounting surface that integrates seamlessly with select receivers, maximizing rigidity while reducing overall profile for improved handling. The K1 model blends a precision-fit end plate with a compatible castle nut, providing a clean, single-piece look that simplifies installation and maintenance on any AR-15 platform. Its anodized finish not only enhances corrosion resistance but also delivers a tactical, low-reflective appearance suitable for a range of environments, from field duties to competitive shooting. Fortis Manufacturings attention to detail ensures smooth operation under dynamic recoil and repeated cycling, making this end plate set an ideal upgrade for builders seeking a robust, modular solution that supports quick detach sling configurations without compromising stability.