TROY Industries Folding Rear Di-Optic Sight with Tritium – Black

The TROY Industries Folding Rear Di-Optic Sight combines a standard aperture and precision aperture in one low-profile unit, with tritium inserts for low-light aiming. The di-optic design allows rapid transitions between a large .070" aperture for close quarters and a precise .040" aperture for longer shots. Tritium vials provide passive illumination in darkness without batteries or switches.

Built from 6061-T6 aluminum with a hardcoat anodized finish, this folding sight mounts to any MIL-STD-1913 Picatinny rail and locks securely in both up and down positions. The folding mechanism is spring-loaded for quick deployment and sits flush when stowed. Designed for AR-15 pattern rifles and any platform with a full-height rail, it co-witnesses with standard front sights at absolute co-witness height. TROY's precision machining ensures repeatable zero when flipping between apertures or deploying from the folded position.

• Type: Folding Rear Iron Sight, Di-Optic with Tritium
• Aperture Options: .070" (CQB) / .040" (Precision)
• Illumination: Tritium Inserts (No Battery Required)
• Material: 6061-T6 Aluminum, Hardcoat Anodized
• Mount: MIL-STD-1913 Picatinny Rail
• Height: Absolute Co-Witness
• Finish: Black
• Compatible Platforms: AR-15, AR-10, and Picatinny-equipped rifles
• Weight: Approximately 1.4 oz