Trijicon ACOG 4x32 Rifle Scope .223 Green Horseshoe Dot
TrijiconThe Trijicon ACOG 4x32 with Green Horseshoe/Dot Reticle is a battle-proven, fixed-power riflescope engineered for elite performance across every lighting condition — from bright daylight to complete darkness — without relying on batteries.
- 4x32mm fixed magnification delivers consistent, reliable target acquisition at range
- Green horseshoe/dot reticle calibrated for .223/5.56mm bullet drop compensation
- Dual-illumination system uses fiber optics in daylight, tritium in low/no light
- Forged 7075-T6 aluminum housing withstands extreme field and combat conditions
- Both-eyes-open design enables rapid CQB target transitions without losing awareness
- Superior Trijicon glass provides sharp, high-contrast images across all zoom ranges
Who This Is For
The Trijicon ACOG 4x32 is ideal for AR-15 and M4-platform shooters who demand a no-compromise optic for home defense, competitive shooting, or duty use. Whether you're a law enforcement professional, military veteran, or serious civilian shooter, this optic delivers the speed and precision needed at distances from close-quarters out to 600+ yards — with zero dependence on batteries.
Specifications
| Brand | Trijicon |
|---|---|
| Model | ACOG 4x32 |
| Magnification | 4x Fixed |
| Objective Lens Diameter | 32mm |
| Reticle | Green Horseshoe/Dot (.223/5.56mm BDC) |
| Illumination | Dual — Fiber Optic & Tritium (Battery-Free) |
| Eye Relief | 1.5 inches |
| Field of View | 36.8 feet at 100 yards |
| Housing Material | Forged 7075-T6 Aluminum |
| Weight | 9.9 oz (with mount) |
| Length | 5.8 inches |
| Caliber Compatibility | .223 Rem / 5.56mm NATO |
| Country of Origin | USA |
Frequently Asked Questions
What firearms is the Trijicon ACOG 4x32 compatible with?
The ACOG 4x32 is designed primarily for AR-15, M4, and M16 platform rifles chambered in .223 Remington or 5.56mm NATO. The BDC reticle is specifically calibrated for those cartridges. It can be mounted on any firearm with a MIL-STD-1913 Picatinny or flat-top rail using the appropriate Trijicon mount (sold separately or included depending on the variant).
Does the ACOG require batteries to illuminate the reticle?
No — the Trijicon ACOG uses a patented dual-illumination system that requires zero batteries. The fiber optic cable harvests ambient light to illuminate the reticle in daylight conditions, while a self-luminous tritium lamp provides illumination in low-light and no-light environments. This makes the ACOG exceptionally reliable for field and duty use where battery failure is not an option.
What is the effective range of the ACOG 4x32 with the horseshoe/dot reticle?
The green horseshoe/dot reticle is a bullet drop compensating (BDC) design calibrated for the .223/5.56mm cartridge. The horseshoe aids in rapid CQB engagement at close ranges, while the stadia lines and hash marks allow holdover corrections out to approximately 600 yards. The 4x magnification strikes an ideal balance between close-range speed and medium-to-long-range precision, making it one of the most versatile combat optics available.