Trijicon ACOG 3x30 Rifle Scope Red Chevron Reticle .223
Trijicon
$1,153.69
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Trijicon
Trijicon ACOG 3x30 Rifle Scope Red Chevron Reticle .223
The Trijicon ACOG 3x30 with Red Chevron reticle is a battle-proven, fiber optic and tritium illuminated rifle scope engineered for .223/5.56mm NATO platforms, delivering exceptional clarity and rapid target acquisition in any lighting condition.
- 3x magnification with a 30mm objective lens for a wide, bright field of view
- Dual-illuminated red chevron reticle calibrated specifically for .223 Remington / 5.56mm NATO
- Fiber optic collects ambient light for automatic daytime brightness adjustment
- Tritium phosphor lamp provides reliable illumination in low-light and no-light conditions
- Forged 7075-T6 aircraft-grade aluminum housing — waterproof and shockproof
- Battery-free operation ensures zero downtime in the field or on the range
Who This Is For
The Trijicon ACOG 3x30 Red Chevron is the ideal optic for AR-15 and M4-platform owners who demand a rugged, always-on optic without batteries. Whether you're a law enforcement professional, a competitive shooter, or a home-defense enthusiast running a .223 rifle, this ACOG delivers combat-tested reliability with intuitive BDC holdovers that let you engage targets from close quarters out to 600 meters with confidence.
Specifications
| Model | TA33-C-400378 |
|---|---|
| Magnification | 3x |
| Objective Lens Diameter | 30mm |
| Reticle | Red Chevron (.223 / 5.56mm BDC) |
| Illumination | Dual – Fiber Optic & Tritium (Battery-Free) |
| Eye Relief | 2.4 inches (61mm) |
| Field of View | 34.9 ft @ 100 yards |
| Exit Pupil | 10mm |
| Click Value | 1/2 MOA |
| Adjustment Range | ±32 MOA (elevation & windage) |
| Length | 5.8 inches (147mm) |
| Weight | 9.9 oz (281g) |
| Housing Material | Forged 7075-T6 Aluminum |
| Waterproof | Yes |
| Made In | USA |
Frequently Asked Questions
What firearms is the Trijicon ACOG 3x30 Red Chevron compatible with?
The ACOG 3x30 is designed primarily for AR-15, M4, and M16-pattern rifles chambered in .223 Remington or 5.56mm NATO. The red chevron BDC reticle is specifically calibrated for these cartridges. It mounts via a standard Picatinny/MIL-STD-1913 rail and is also compatible with other flat-top rifles sharing the same rail standard, provided they fire the .223/5.56mm round for accurate BDC holdover performance.
How does the dual-illumination system work, and does it require batteries?
No batteries are ever required. The ACOG 3x30 uses a dual-illumination system combining a fiber optic cable — which automatically gathers and amplifies ambient light to brighten the reticle in daylight — and a tritium phosphor lamp that glows in low-light and complete darkness. The brightness adjusts passively based on your environment, meaning the optic is always ready the moment you pick up your rifle.
How do I use the chevron reticle for ranging and holdovers?
The red chevron reticle features a BDC (Bullet Drop Compensating) design calibrated for .223 / 5.56mm NATO ammunition. The tip of the chevron serves as your primary aiming point at 100 yards, while the horizontal stadia lines below correspond to increasing distances — typically out to 600 meters. The open design of the chevron keeps your target visible while providing a precise aiming reference, making it faster to acquire and easier to track than traditional crosshairs at speed.
