The Fortis K2 Enhanced AR15 End Plate in FDE is designed for responsible gun owners seeking a reliable and lightweight solution for their AR15 builds. This innovative end plate and castle nut system combines a robust design with a lightweight profile, weighing only 0.55 oz (16.8 grams). Fortis has engineered a unique two-lockdown system that ensures your castle nut remains securely in place without the need for staking. Made from durable 7075 T6 aircraft-grade aluminum, this end plate features a quick detach socket with a 360deg rotational locking interface for added versatility. Ideal for those looking to enhance their tactical setups, the Fortis K2 End Plate is made in the USA and is built to withstand the rigors of use while maintaining performance and reliability.