Midwest Rear Flip Up Sight Ar Series

The Midwest Industries Rear Flip Up Sight AR Series is a precision-engineered emergency rear aperture sight designed for AR-platform rifles requiring reliable long-range aiming capability. Built to deliver rapid target acquisition with fixed A2-style dual aperture configuration, this flip-up rear sight combines robust mechanical design with the durability expected from Midwest Industries' domestically manufactured tactical components.

The sight features thick, rugged pivot ears engineered to withstand repeated deployment cycles and field-grade impacts. Its locking detent mechanism incorporates double the locking surface area compared to conventional designs, providing maximum strength under recoil and ensuring the sight remains securely seated in the deployed position. The lock detent button employs stepped-down turns for positive indexing without excessive force. Zeroed for 0.65 MOA on M4-type carbines, this rear sight delivers sub-minute accuracy at combat distances. The A2-style dual aperture—with smaller aperture for precision work and larger aperture for rapid close-quarters engagements—provides tactical flexibility across engagement ranges.

This rear sight serves operators, law enforcement personnel, and serious AR-15 shooters who depend on redundant backup optics or primary iron sighting systems. Whether supporting a primary red dot or magnified scope as a fail-safe aiming reference, or functioning as a standalone rear sight in patrol, training, or competition applications, the Midwest AR Series flip-up rear sight provides the mechanical reliability required for mission-critical accuracy. Backed by Midwest Industries' lifetime warranty, this sight represents a purpose-built solution for shooters who refuse compromise on aiming system integrity.