AR-15 Rear Flip-Up Sight

Features

1. A2-Style Dual Aperture — Large and small rear apertures let you transition between close-quarters and precision shooting without changing sights.
2. Spring-Loaded Flip-Up Design — Deploys instantly with a positive snap and locks securely upright so your zero holds under recoil.
3. Fully Adjustable Windage — Knurled click-adjustable windage knob lets you dial in elevation and lateral corrections without tools.
4. Aircraft-Grade Aluminum Body — Machined aluminum construction keeps weight down while standing up to hard use on a duty or range rifle.
5. Black Anodized Finish — Matte black anodizing resists corrosion, glare, and the wear that comes with regular handling and holster contact.
6. Picatinny/Weaver Compatible — Mounts directly to any standard 1913 flattop upper, fitting AR-15, M4, and M16 platforms without modification.
7. Low-Profile When Folded — Stows flat against the rail so it clears red dots, magnified optics, and carry-handle scope mounts.
8. Cross-Bolt Lock-Down — Single cross-bolt clamp tightens down hard to the rail and stays put round after round.
9. Backup Iron Sight Ready — Functions as a dedicated BUIS behind an optic or as a primary rear sight on an iron-only build.