Trijicon ACOG 1.5x16mm | Green Ring & 2 MOA | 400329

The Trijicon ACOG 1.5x16S Compact is a fixed-magnification riflescope offering a green circle reticle with a 2 MOA center dot and dual, battery-free illumination via fiber optics and tritium. Designed with a forged 7075-T6 aluminum housing and a low-profile Trijicon Q-LOC mounting system, this optic balances ruggedness with a compact footprint. It is intended for rapid target acquisition in close-to-medium engagements and for speed-oriented competition where a wide field of view and both-eyes-open shooting are advantages.

Product Specifications

• The UPC is 719307313880 for this Trijicon ACOG 1.5x16mm model.
• The magnification is 1.5x for consistent, fixed power.
• The objective lens diameter is 16 mm to maintain a compact form factor.
• The reticle is a green circle with a 2 MOA center dot for fast aiming.
• The illumination sources are fiber optics and tritium, providing daylight and low-light visibility without batteries.
• The housing material is forged 7075-T6 aluminum for durability and rigidity.
• The finish is matte black anodized for reduced glare and corrosion resistance.
• The mount supplied is the Trijicon Q-LOC Technology Mount for tool-less attachment to MIL-SPEC/NATO Picatinny rails.
• The eye relief is 2.4 inches to support comfortable cheek welds with modern platforms.
• The field of view is listed as 7.4° – 39° in source specifications.
• The adjustment increment is 2 clicks per inch at 100 yards.
• The exit pupil is 0.42 inches.
• The weight is listed as 7.2 oz. in packaged specifications.
• The physical footprint is listed as 4 in x 2.10 in x 2.58 in (L x W x H) in manufacturer literature.

This compact ACOG combines a rugged, combat-proven construction with an always-on, battery-free illuminated reticle and a low-profile Q-LOC mount. Its small size and clear green reticle make it well suited for close-quarters tactical teams and speed-oriented competition where rapid target acquisition and return-to-zero mounting are priorities. The forged aluminum body and military-grade mount deliver the durability expected from a field-proven optical system.

Users commonly praise the optic for its durability and for the clarity and speed of target acquisition provided by the green ring and center dot reticle.