Trijicon 100161 ACOG 3.5x35mm Illuminated Green Crosshair .308/7.62 BDC Riflescope - Black

The Trijicon ACOG 3.5x35 (model 100161 / TA11J-308G) is a fixed-magnification combat optic from Trijicon's Advanced Combat Optical Gunsight line, pairing a 3.5x magnification with a 35mm objective lens for a bright, high-contrast sight picture at both close and mid-range engagement distances.

This TA11J-308G variant is fitted with an illuminated green crosshair .308/7.62 BDC reticle featuring bullet drop compensation calibrated for .308 Winchester / 7.62mm out to 1,200 meters on flat-top rifles. Trijicon's dual-illumination system pairs fiber optics for daytime brightness with tritium for low-light and nighttime aiming, so the reticle remains visible across any lighting condition without ever needing batteries.

Optically, the ACOG 3.5x35 delivers a 2.40" eye relief, a 28.90 ft field of view at 100 yards, and precision 3-clicks-per-inch adjustment at 100 yards for dialing holdovers or zeroing. Multi-coated lenses maximize light transmission and target contrast, while the optic's 8" overall length and 14 oz weight keep it compact enough for carbines, DMRs, and designated marksman roles.

The housing is finished in black hardcoat anodized and is built to be fogproof, shockproof, and waterproof, standing up to hard recoil, rough handling, and adverse weather in the field. A combat-proven design trusted by military and law enforcement professionals worldwide, the Trijicon 100161 ACOG 3.5x35 brings both-eyes-open aiming and rapid target acquisition to any .308/7.62mm rifle platform.