Trijicon ACOG 3.5x35 Rifle Scope Red Chevron .308 TA11E
Trijicon
$1,328.69
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Trijicon
Trijicon ACOG 3.5x35 Rifle Scope Red Chevron .308 TA11E
The Trijicon ACOG 3.5x35 with Red Chevron reticle is a battle-proven, fixed-power riflescope engineered for .308/7.62 NATO shooters who demand reliable performance from close quarters out to extended ranges in any lighting condition.
- 3.5x magnification delivers a wide, clear field of view at medium and long range
- Red chevron BDC reticle calibrated specifically for .308 Win / 7.62x51 NATO ballistics
- Dual-illuminated reticle uses fiber optics in daylight and tritium in low or no light
- Forged 7075-T6 aircraft-grade aluminum housing withstands extreme field conditions
- Both-eyes-open design enables fast target acquisition and superior situational awareness
- Fixed power optic eliminates moving parts, maximizing long-term durability and zero retention
Who This Is For
The Trijicon ACOG 3.5x35 Red Chevron is the ideal optic for serious AR-10, DPMS, SCAR-H, and M1A shooters who need a rugged, always-ready sight for hunting, home defense, competition, or duty use. Whether you're engaging targets at 25 yards or stretching your .308 to several hundred meters, this ACOG's calibrated BDC chevron reticle keeps you on target fast — without batteries, adjustments, or guesswork.
Specifications
| Brand | Trijicon |
|---|---|
| Model | ACOG 3.5x35 |
| Magnification | 3.5x (Fixed) |
| Objective Lens Diameter | 35mm |
| Reticle | Red Chevron BDC (.308 / 7.62 NATO) |
| Illumination | Dual — Fiber Optic (day) / Tritium (night) |
| Eye Relief | 1.5 in (38mm) |
| Field of View | 29 ft @ 100 yards |
| Adjustment | 1/2 MOA per click |
| Housing Material | Forged 7075-T6 Aluminum |
| Finish | Hard Anodized Matte Black |
| Length | 5.8 in (147mm) |
| Weight | 9.9 oz (with mount) |
| Battery | None Required |
| Warranty | Limited Lifetime |
Frequently Asked Questions
Is the red chevron reticle specifically calibrated for .308 Winchester or will it work with other calibers?
The bullet drop compensating (BDC) chevron reticle in this ACOG is calibrated for .308 Winchester / 7.62x51 NATO using M80 ball ammunition as a baseline. While you can certainly use this optic with other calibers, the holdover hash marks on the reticle will not correspond accurately to their trajectories. For best results, use it on a .308-chambered rifle and confirm your zero at 100 yards before applying the BDC holds at distance.
Does this ACOG require batteries, and how long does the tritium illumination last?
No batteries are required at any time. The Trijicon ACOG uses a dual-illumination system: a fiber optic collector tube on top of the scope automatically adjusts brightness in daylight, while a built-in tritium phosphor lamp illuminates the reticle in low-light and no-light conditions. The tritium element has an estimated service life of approximately 15 years from the date of manufacture, after which the reticle remains fully usable in daylight — it simply loses its self-luminous glow at night.
What mount is included, and will this ACOG mount directly to a Picatinny / MIL-STD-1913 rail?
The Trijicon ACOG 3.5x35 typically includes a flattop Picatinny rail mount, making it compatible with any MIL-STD-1913 or Weaver-style rail. It is most commonly used on AR-10 and SR-25 pattern rifles but will mount on any firearm with a compatible rail. If you intend to use it on a specific platform such as a SCAR-H or M1A, verify the included mount style at purchase, as Trijicon also offers variant models with alternate mount configurations.
