Trijicon ACOG 3.5×35 | Red Crosshair | TA11J

The Trijicon ACOG 3.5×35 TA11J is a fixed-power compact riflescope with a red illuminated crosshair reticle calibrated for .223/5.56 flat-top rifles. It combines a daytime fiber-optic illumination system with tritium for low-light performance and is built around a forged aluminum housing for durability. The scope includes a TA51 flat-top adapter and is intended to deliver consistent aiming reference across variable lighting conditions.

Product Specifications

• The magnification is 3.5x.
• The objective measures 35mm.
• The scope features a bullet drop compensator with Yes indicated for BDC functionality.
• The overall length is 8.
• The weight is 14 oz w/out mount.
• Illumination is provided by fiber optics & tritium for day and night use.
• The reticle pattern is a crosshair.
• The day and night reticle color is red.
• The reticle is calibrated for 0.223.
• This model supports the Bindon Aiming Concept.
• The eye relief and exit pupil are 2.4 and 10mm, respectively.
• The field of view is 5.5 Degrees (approximately 28.9′ at 100 yards).
• The adjustment at 100 yards is 3 (clicks/in).
• The mount specification is TA51 and the mount is included with the scope.
• The housing is made from forged aluminum and the UPC is 719307302730.

Engineered for shooters who need a low-maintenance, durable sighting solution, this ACOG variant offers a clear 3.5x field of view and an illuminated reticle for rapid target acquisition in mixed lighting. It is well suited to precision mid-range shooting and fast transitions in dynamic-target practice on modern flat-top .223/5.56 rifles. The included TA51 adapter simplifies mounting to flat-top rails while maintaining the ACOG’s rugged profile.