Trijicon's legendary ACOG 4x32mm scope features a red chevron reticle optimized for .223/5.56 rifles. Dual-illumination design works day and night with tritium backup. Includes mounting hardware and accessories.
The Trijicon ACOG TA31D represents decades of refinement in tactical riflescope design. This 4x32mm scope has earned its reputation through real-world performance in demanding conditions.
The chevron is zeroed at 100 meters, with the tip serving as your primary aiming point. The base width measures 5.53 MOA—approximately 19 inches at 300 meters. This geometry allows experienced shooters to estimate range on standard silhouette targets, a valuable skill in the field.
The dual-illumination system combines the best of both worlds. During daylight, the reticle appears as a crisp black chevron against your target. As light fades, tritium elements automatically illuminate the reticle without batteries or switches. This "always on, always ready" design means your scope is combat-ready in any light condition.
Trijicon includes everything needed for immediate deployment: thumbscrew flattop adapter, protective Scopecoat, lens cleaning pen, lanyard assembly for adjustment caps, and complete documentation.