AR-15 Flip-Up HK-Stlye Front Tritium Sight Set Black

Rugged, flip-up sights provide failsafe backup when your primary optic or red dot sight fails. Sight body flips up easily when you need it and locks securely in place under powerful spring pressure and two locking detent balls, so it can’t be accidentally bumped down until you hit the spring-loaded button on the left side of the base to retract it. Base clamps securely to any military or commercial Picatinny rail using a standard flathead screwdriver. No protruding knobs or levers to catch on brush, clothing, or other equipment. Sturdy, protective “ears” shield posts and apertures from impact. HK-Style Rear - two same-plane apertures: large .190" aperture provides a wide field of view for close-in targets, while .070" aperture is calibrated for engaging long-range targets. HK-Style Front - distinctive “globe” shape that aids in fast target acquisition under stress. Also available with a self-illuminating Tritium dot on the post for precise shot placement in low-light conditions.