The Trijicon 4x32 ACOG rifle scope is a combat-proven optic built for shooters who need reliable performance across a wide range of distances and lighting conditions. This 4-power fixed magnification scope pairs a 32mm objective lens with Trijicon's dual illumination system—fiber optics for daylight brightness adjustment and self-luminous tritium for absolute darkness capability—so your reticle stays visible without batteries. The matte finish minimizes glare, and the red horseshoe dot reticle with target reference system is designed for fast close-range target acquisition while the integrated bullet drop compensator extends your effective range to 1000 meters. Calibrated for .223 ammunition in both 14.5-inch and 20-inch barrel lengths, this scope delivers the accuracy hunters, tactical shooters, and precision riflemen expect from Trijicon.
The external windage and elevation adjusters require no tools and maintain waterproof integrity up to 11 meters without protective caps—a practical design that simplifies field adjustments. The Picatinny mount (LT799) comes included and seats securely on any standard rail system. At just 14.2 ounces and 6 inches long, the 4x32 ACOG balances optical power with a lightweight profile that won't fatigue your shoulder during extended shooting. The 1.5-inch eye relief and 8mm exit pupil allow comfortable shooting position and good light transmission, while the 7-degree field of view keeps your focus on the target.
This scope arrives fully equipped: the included LaRue Tactical mount, external adjuster caps with lanyard, protective scopecoat, and LENSPEN cleaning tool mean you're ready to mount and shoot. Trijicon's reputation for durability in harsh conditions makes the 4x32 ACOG a trusted choice for hunters working rough terrain and shooters running demanding training regimens.
| Magnification | 4x |
| Objective Lens | 32mm |
| Length | 6.0 inches |
| Weight | 14.2 ounces |
| Reticle | Red horseshoe dot with target reference system |
| Illumination | Fiber optics and tritium |
| Eye Relief | 1.5 inches |
| Exit Pupil | 8mm |
| Field of View | 7 degrees (36.8 feet @ 100 yards) |
| Adjustment | 2 clicks per inch at 100 yards |
| Calibration | .223 (14.5" or 20" barrel) |
| Mount | Picatinny (LaRue Tactical LT799 included) |
| Housing | Forged aluminum, matte finish |
| Waterproof Rating | 11 meters |
Yes. The dual illumination design uses fiber optics to gather ambient light during the day—the reticle brightness automatically adjusts based on how much light is available. At night or in darkness, self-luminous tritium takes over and illuminates the reticle without any battery power. You'll always have a visible aiming point.
The scope ships with the LaRue Tactical Picatinny mount pre-installed, two external adjuster caps with a lanyard, a protective scopecoat, a LENSPEN lens cleaning tool, the user manual, and a warranty card.
This model is calibrated for .223 ammunition and is designed to work with both 14.5-inch and 20-inch barrel lengths.
Yes. The external windage and elevation adjusters can be turned without tools, and the scope remains waterproof even without the protective caps in place, so field adjustments are straightforward.
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Trijicon
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