Ncstar Ar15 Flip Up Rear Sight Backup Iron Sight

The Ncstar AR15 flip up rear sight is a reliable addition to any rifle setup, delivering a fast, snag-free backup iron sight that complements existing optics and keeps aiming options flexible in the field or at the range. Built for AR15 platforms, this rear sight integrates seamlessly with standard rifle iron sight configurations, offering a durable flip mechanism that deploys quickly when optics fail or when a two-sight aiming solution is required for precise engagement. The design promotes a consistent sight picture, helping shooters preserve a core alignment as you transition from a main optic to the rear element during tactical, hunting, or competition scenarios. Its compact profile and secure locking ensure the sight stays aligned through rapid recoil cycles, giving you confidence in repeatable accuracy from shot to shot. Whether you're configuring a primary hunting rig, building a dependable patrol rifle, or sharpening skills at the range, this Ncstar rear sight enhances versatility without adding complexity, enabling smooth recovery from cover, rapid target acquisition, and a clean, uninterrupted sight line for reliable, on-demand targeting.