Trijicon ACOG 3.5x35mm Illuminated Green Crosshair .308 BDC

The Trijicon ACOG 3.5x35 is a fixed-magnification riflescope designed for use on flat-top rifles and calibrated for .308 / 7.62 NATO ballistics. It combines fiber optic daytime illumination with tritium nighttime illumination to provide an always-on reticle without batteries. The package includes a TA51 flattop mounting adapter and essential accessories for mounting and routine care.

Key Specifications

• The magnification is 3.5x for a fixed, mid-range sight picture.
• The objective lens measures 35mm to balance light gathering and compact size.
• The reticle is an illuminated green crosshair .308/7.62 BDC calibrated for .308/.762 NATO trajectories.
• Illumination is provided by fiber optics and tritium for day and night visibility without batteries.
• The mount included is a TA51 flattop adapter for use on MIL-STD style rails.
• The scope body is constructed from forged aluminum for durability.
• The weight is 14 oz excluding the mount, per manufacturer data.
• The overall length is 8 inches for a compact footprint on flat-top rifles.
• The eye relief is 2.4 inches to support consistent sight alignment.
• The field of view at 100 yards is 28.9 ft as stated by the manufacturer.

Built for consistent, low-maintenance operation, this ACOG model offers a straightforward sighting solution for precision-oriented shooters who prefer a fixed-power optic with always-on illumination. Its rugged construction, integrated ballistic reticle calibrated for .308/7.62, and included TA51 adapter make it suitable for a range of rifle platforms where reliable, repeatable aiming is required.