Trijicon ACOG 3.5×35 .308 Dual-Illuminated Green Crosshair

Description

The Trijicon ACOG 3.5×35 is a fixed-power optic engineered for use on flat-top rifles. It features a dual-illuminated green crosshair ballistic reticle calibrated for .308/.308/7.62 NATO to provide practical ranging and holdovers. Daytime illumination is supplied by fiber optics while tritium provides low-light visibility. The scope ships with a TA51 flattop adapter for direct mounting to compatible rails.

Key Specifications

• The scope provides a magnification of 3.5x.
• The objective lens measures 35 mm.
• The reticle is an illuminated green crosshair .308/7.62 BDC.
• The reticle calibration is for .308 / 7.62 NATO.
• Illumination is provided by fiber optics & tritium for day and low-light use.
• The supplied mount is a TA51 flattop adapter.
• The eye relief is 2.4 inches.
• The field of view is 28.9 ft @ 100 yds (approx. 5.5°).
• The overall length is 8 inches.
• The weight is 14 oz.

Built with a forged aluminum housing and multi-coated optics, this ACOG balances durability with optical clarity for practical shooting tasks. Its fixed 3.5x power and ballistic .308 reticle make it well-suited to precision-oriented roles on service-style rifles where a rugged, always-illuminated aiming solution is preferred. The inclusion of the TA51 adapter simplifies mount-up on flat-top platforms and preserves the ACOG’s compact, low-profile footprint.