Troy Fldng Rear Di-optc Sght Trit Bk

The Troy Folding Rear Diopter Sight with Tritium offers rapid target acquisition and low-light capability in a compact, battle-proven design. Featuring Troy's optically engineered Di-Optic Aperture (DOA®) system, this flip-type rear sight delivers superior sighting picture clarity compared to conventional round apertures, making it an essential upgrade for modern tactical rifles and carbines.

The tritium-illuminated reticle provides self-luminous aiming capability in complete darkness or low-light conditions without requiring batteries or external light sources—critical for duty, range, and field operations. The folding design enables quick deployment while minimizing bulk and snag risk when not in use. Precision-engineered aperture geometry centers the shooter's eye instantly, reducing sight-picture acquisition time and improving shot placement consistency. The sight is manufactured to exceed military specifications and built for the operational demands of law enforcement, military, and serious civilian shooters.

Tactical shooters rely on this rear diopter sight as part of a co-witness or backup sighting system paired with optics, or as a primary sight for weapon systems without electronic components. The compact 4 × 1 × 7.75-inch profile and lightweight 0.19 lb construction integrate seamlessly onto Picatinny rail systems. Operators value the tritium illumination during night operations, training in low-ambient environments, and critical-incident response scenarios where target visibility directly impacts performance and mission success.