Trijicon ACOG 3.5×35 LED | .308 Cal Horseshoe Dot

The Trijicon ACOG LED 3.5×35 is a fixed-magnification riflescope with an illuminated horseshoe dot reticle calibrated to .308. It combines a rugged forged-aluminum housing with selectable LED illumination powered by a single AA battery for extended run time. The optic supports bullet-drop compensating reticles and is compatible with night vision devices and common 3.5×35 ACOG accessories.

Product Specifications

• The magnification is 3.5x.
• The objective lens measures 35mm.
• The reticle pattern is a .308 Horseshoe Dot (green).
• The sight includes a bullet drop compensator.
• The reticle color for day use is green.
• The reticle color for night use is green and the optic is night-vision compatible.
• The calibration is listed as .308.
• The Bindon Aiming Concept (BAC) is Yes for rapid aiming with both eyes open.
• The eye relief is 2.4 inches (61.0 mm).
• The exit pupil is 0.39 in / 10.0 mm.
• The field of view is 5.5 degrees, equating to 28.9 ft at 100 yards.
• The package includes the TA51 thumbscrew flattop adapter.
• The housing is made from forged 7075-T6 aluminum.
• Power is provided by 1 AA (alkaline or lithium) with a battery life of over 12,000 hours on setting #4 (using supplied alkaline battery at 21°C / 70°F).
• The product weight is 16.8 oz (without mount) and the overall length is listed as 8.0 in.
• The UPC is 719307321045.

This ACOG model is engineered for consistent medium-range sighting and rapid target acquisition where a durable, low-maintenance optic is required. Its battery-backed LED illumination and BAC compatibility make it useful for precision target work and designated marksman applications. The robust forged construction and long battery life make it well suited for users who prioritize reliability and straightforward operation in the field.