KRISS USA Rear Flip-Up Sight – Black Steel

Upgrade your KRISS Vector or compatible platform with the KRISS USA Rear Flip-Up Sight in Black Steel. Built to KRISS USA’s exacting standards, this rear flip-up sight delivers a rugged, low-profile backup iron sight (BUIS) solution for tactical shooters and enthusiasts alike. Constructed from durable black steel, it offers dependable corrosion resistance and long-term reliability under demanding conditions. The flip-up design allows for quick deployment when needed and folds flat to clear your optic’s field of view when not in use — making it an ideal complement to any primary optic setup. Whether you’re building out a competition-ready carbine or a duty-reliable defensive platform, this KRISS USA rear sight provides the precision and confidence you expect from a premium manufacturer. Priced competitively at $89.99 and backed by VanTon Arms’ fast nationwide shipping, this hard-to-find OEM accessory is ready to ship directly to your door. Order online today and keep your build running with genuine KRISS USA components.