Front and rear flip sights for .308 Cal firearms are engineered for optimal performance in diverse conditions. The front sight incorporates an internal clutch mechanism, allowing it to flex under normal use while collapsing under increased force for enhanced safety. This design ensures the sight remains upright under light pressure but collapses when subjected to significant force, preventing damage. The rear sight features a straightforward detent mechanism for secure up/down positioning. It includes dual windage knobs, turret-style elevation adjustments and dual aperture options. These sights are specifically crafted for battlefield use, offering effective targeting up to 800 yd. The LMT AR-308 Imperial BUIS sight set is a premium backup iron sight system engineered specifically for AR-10 and AR-308 platforms Designed for durability and precision, these sights ensure rapid target acquisition and dependable performance across diverse shooting conditions