Trijicon ACOG TA648-308H | 6×48 Red Horseshoe .308 BDC

The Trijicon ACOG TA648-308H is a fixed 6×48 illuminated riflescope designed for precision target identification and extended-range engagements. It uses Trijicon’s fiber optics and tritium illumination to provide a red dot aiming point circled by a black horseshoe, supporting both daytime and low/no-light use without batteries. The sight incorporates a bullet drop compensator (BDC) calibrated for .308 (7.62mm M80) and includes the Bindon Aiming Concept (BAC) for rapid both-eyes-open acquisition. Typical applications include precision/marksman roles and extended-range target identification.

Product Specifications

• The magnification is 6x.
• The objective lens measures 48mm.
• The reticle pattern is a red horseshoe with target reference system.
• The illumination source is fiber optics & tritium, providing battery-free operation.
• The sight includes a bullet drop compensator calibrated for .308 (7.62mm M80).
• The Bindon Aiming Concept (BAC) is integrated for both-eyes-open aiming.
• The eye relief is 2.7 inches.
• The exit pupil is 8mm.
• The field of view is 3.3 degrees, equivalent to 17 feet at 100 yards.
• The adjustment at 100 yards is 4 (clicks/in).
• The mount supplied is the TA75 quick-release Picatinny adapter and it ships with the TA75 mount.
• The housing material is forged aluminum with a matte finish.
• The unit is rated waterproof to 500 feet and operates without batteries.
• The listed UPC is 719307303089.

The TA648-308H combines a compact, fixed-power 6x optic with a self-illuminated horseshoe reticle and BDC for consistent reference at extended ranges. Its battery-free illumination, rugged forged-aluminum housing, and included TA75 mount make it a practical choice where reliable, repeatable aiming and target identification are required in varied light conditions. The scope’s configuration supports deliberate precision work and rapid target acquisition using the Bindon method.