Forward Controls Design CNF Billet Castle Nut, Flat Dark Earth

Introducing the CNF castle nut - a modern take on a rimeless design at Forward Controls Design, we embrace the reliability of traditional methods while enhancing them with modern innovations. Our CNF castle nut is a testament to this philosophy, designed to prevent rotation and ensure steadfast performance in your AR platform. The CNF castle nut adheres to the Army manual's specifications, requiring a torque of 38 - 42 ft/lb and staking in two places. However, we've taken it a step further by ad