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Trijicon ACOG 3.5 X 35 Scope DI CH .308 Ballistic Reticle, Green TA11J-308G
Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
$1289.99
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SKU: TA11J-308G-719307302785
Overview
Built for .308 rifles, this fixed 3.5x optic is intended for hunters and shooters who want a magnified sight with a bullet drop compensating and ranging reticle for longer-distance work. The dual-illumination system uses fiber optics and tritium to adjust brightness automatically, while the battery-free design keeps the setup simple in the field. A large eye volume supports quicker target acquisition, and the waterproof, dry nitrogen-filled housing is designed to help prevent fogging. It includes a TA51 mount and a black finish.
Why Hunters Choose the Trijicon
Battery-free Tritium
Fiber optic illumination adjusts automatically
Broad Band
Multi-coated, anti-reflective lenses support a
Large Eye
Volume helps speed target acquisition
Waterproof, Dry
Nitrogen-filled construction helps reduce fogging
Comes Ta51
TA51 mount for straightforward setup
Key Features
- 3.5x35 ACOG scope with green .308 ballistic reticle for bullet drop compensation and ranging.
- Battery-free tritium and fiber optic illumination automatically adjusts to available light.
- Broad Band multi-coated, anti-reflective lenses support a clear sight picture.
- Large eye volume helps speed target acquisition.
- Forged 7075-T6 aluminum-alloy housing with black finish.
- Waterproof and dry nitrogen filled to help reduce fogging.
- Includes TA51 mount.
Best Used For
- Hunters using .308 rifles who want a bullet-drop compensating reticle for longer-range shots.
- Field users needing battery-free illumination that adjusts automatically to changing light conditions.
- Shooters who prefer quick target acquisition with a compact magnified optic and large eye volume.
- Hunters and outdoor users needing a waterproof, fog-resistant scope for demanding conditions.
- Users wanting a supplied TA51 mount and a fixed-purpose optic for serious rifle setups.
Specifications
| Battery | Battery-free |
|---|---|
| Blade Finish | Black |
| Country Of Origin | Made In The U.S.A. |
| Eye Volume | Large eye volume |
| Fogproof | Yes, dry nitrogen filled |
| Housing Material | Military grade aluminum alloy; forged 7075-T6 aircraft-aluminum-alloy |
| Illumination | Tritium phosphor lamp; fiber optic illuminated reticle |
| Lens Coating | Broad Band multi-coated, anti-reflective coated lenses |
| Magnification | 3.5x |
| Mount Included | TA51 mount |
| Objective Lens Diameter | 35 mm |
| Reticle | .308 Ballistic Reticle, Green |
| Waterproof | Yes |
Pros
- Battery-free tritium and fiber optic illumination adjusts automatically to available light.
- Broad Band multi-coated, anti-reflective lenses support a clear sight picture.
- Large eye volume helps speed target acquisition.
- Waterproof, dry nitrogen-filled construction helps reduce fogging.
- Comes with TA51 mount for straightforward setup.
- Forged 7075-T6 aluminum-alloy housing adds rugged durability.
Considerations & Trade-offs
- The illuminated reticle is battery-free and auto-adjusting, which reduces user control compared with manually set illumination levels.
- The included .308 ballistic reticle is purpose-built for that cartridge, so it is less versatile if you plan to use the optic across different calibers.
- At 3.5x magnification, it offers a middle ground between close-range speed and distance detail rather than a dedicated high-magnification setup.
- The TA51 mount is included, but the optic still needs to fit your rifle and intended setup before use.
Suggested Comparisons
- Fixed-power rifle scopes
- Prism scopes
- LPVO rifle scopes
- Long-range hunting optics
Suggested Accessories
- Scope mount
- Lens cleaning kit
- Protective scope cover
- Rifle sling
Frequently Asked Questions
What caliber is this ACOG reticle set up for?
The product is listed with a .308 ballistic reticle, and the long description says the green crosshair ranging reticle provides bullet drop compensation out to 1,200 meters for .308.
Does this scope need a battery?
No. The description states it is totally battery free and uses tritium and fiber optic illumination.
What mount is included?
It comes with a TA51 mount.
Is the optic waterproof or fog-resistant?
Yes. The product data says it is waterproof and dry nitrogen filled to help eliminate fogging.
What kind of illumination does it use?
It uses a tritium phosphor lamp and Trijicon fiber optics, with illumination that automatically adjusts based on available light.