What is the Trijicon ACOG used for?

The Trijicon ACOG is a fixed-power rifle scope designed for combat, law enforcement, and tactical shooting. It’s known for battery-free illumination, rugged durability, and quick target acquisition.

Which ACOG model is best for an AR-15?

The TA31 4x32 ACOG is the most popular for AR-15 rifles. It offers a red Chevron BDC reticle matched to 5.56 NATO with 4x magnification and dual illumination.

Does the ACOG require a battery?

No. The Trijicon ACOG uses fiber optics for daylight illumination and tritium for low-light conditions. It’s always on and completely battery-free.

What’s the difference between TA11 and TA31?

The TA11 offers 3.5x magnification and a wider eye box, making it more forgiving for movement. The TA31 is 4x and more compact, preferred for close-quarters or standard AR setups.

Is the ACOG waterproof?

Yes. Most Trijicon ACOG models are waterproof up to 100 meters and meet military-grade durability standards for shock and weather resistance.

Trijicon ACOG Scopes for Sale | TA01, TA11, TA31

Trijiocn ACOG 4x32

Accessories

Parts

Trijicon ACOG Mounts

Acog Scope vs Red Dot

History of the Trijicon ACOG

**Trijicon ACOG TA02-C-100431: 4x32 LED Scope, Red Crosshair 300 BLK Reticle** $1,245.25

**Trijicon TA31RCO-M4CP ACOG 4x32 BAC Rifle Combat Optic (RCO) Scope with Red Chevron Reticle** $1,386.37

**Trijicon ACOG TA31F: 4x32, Dual Illuminated Chevron .223 Ballistic Reticle** $1,253.09

**Trijicon ACOG TA01LAW, 4x32 for the M16 LAPD Reticle** $1,006.13

**Trijicon ACOG TA01, 4x32 Tritium Riflescope - .223 / 5.56 BDC Red Crosshair, Tritium Only** $966.66

**Trijicon ACOG TA01B, 4x32 Scope with .308 Full Line Red Illumination** $966.66

**Trijicon ACOG TA11H-G, 3.5x35 Scope, Dual Illuminated Green Horseshoe .223 Ballistic Reticle w/ TA51** $1,290.99

**Trijicon ACOG 4x32 Dual Illuminated .223 Ballistic Reticle 3.25 MOA RMR Type 2 Sight and TA51 Mount** $1,749.63

**Trijicon TA31RM04: 4x32 ACOG Dual Illuminated Red Crosshair .223 Reticle with 7.0 MOA RMR** $1,813.65

🔭 Trijicon ACOG for Sale – Rugged Rifle Scopes Trusted by Military & Law Enforcement

Looking for a rifle optic that’s built to endure the harshest conditions without ever needing a battery? The Trijicon ACOG® (Advanced Combat Optical Gunsight) is the optic of choice for the U.S. military — and it’s available here at Mounts Plus in a full range of TA01, TA11, TA31, and TA44 models.

Designed for AR-platform rifles, the ACOG delivers crystal-clear fixed-power magnification, bullet drop compensator (BDC) reticles, and dual-illumination via fiber optics and tritium — giving you a 24/7-ready solution with no batteries required.

🔧 Why Choose a Trijicon ACOG Scope?

✅ Military-Proven Durability – Built from aircraft-grade aluminum to survive combat
✅ Always-On Illumination – Daylight fiber optics + tritium glow at night
✅ BDC Reticles for 5.56 / .308 – Range with precision from 100 to 800 meters
✅ No Batteries Needed – Totally self-powered
✅ Fast Target Acquisition – Fixed-power magnification means no dials or delay
✅ Waterproof, Fogproof, Shockproof – Up to 100m submersion

🔍 Most Popular ACOG Models

Model	Magnification	Reticle Type	Ideal Use
TA31	4x32	Chevron or Horseshoe BDC	Military/LE, combat, AR-15
TA01	4x32	Tritium-only	Simple crosshair, no daylight glow
TA11	3.5x35	Red or Green Horseshoe	Wider eye relief, better for patrol
TA44	1.5x16	Circle Dot	Close-quarters and lightweight builds

🛠 Most ACOG scopes include:
✔ TA51 or quick-detach mount
✔ Killflash and lens caps
✔ Lifetime warranty from Trijicon

🔫 Which ACOG Fits Your Setup?

For AR-15/M4 rifles → TA31 with 5.56 BDC
For .308/7.62 rifles → TA11H-308 with matching BDC
For low-profile builds → TA44 Mini ACOG 1.5x
For duty use → TA01 with fixed crosshair reticle

💡 Don’t forget to check compatibility with your mounting system and eye relief preference.

🧠 What Makes ACOG Unique?

🔋 Battery-Free Operation
💪 Combat-Proven in Global Conflicts
🔍 Superior Glass Quality & Etched Reticles
🧲 Consistent POI & Shock Resistance on Heavy Calibers

💬 ACOG FAQs

Q: Does the Trijicon ACOG need batteries?
A: No. ACOGs use fiber optic illumination in daylight and tritium for low light — completely battery-free.

Q: Is the ACOG good for home defense?
A: Yes, especially the TA44 or TA11 models which offer wide fields of view and quick target acquisition.

Q: What magnification is best?
A:

4x (TA31, TA01) for mid-range versatility
3.5x (TA11) for wider eye relief
1.5x (TA44) for close quarters

Q: Does the ACOG come with a mount?
A: Most include a TA51 rail mount. Some models may include QD or can be upgraded separately.

🛒 Why Buy Your Trijicon ACOG from Mounts Plus?

✅ Authorized Trijicon Dealer
✅ Fast U.S. Shipping
✅ Expert Support to help you choose the right model
✅ Military & Law Enforcement Discounts Available
✅ Real Inventory – No Dropship or 3rd Party Sellers

🎯 Shop Trijicon ACOG Rifle Scopes Now

When your life, shot, or mission depends on it — trust the optic that’s been proven in combat for decades.
Trijicon ACOG rifle scopes deliver battery-free, battle-tested accuracy in a compact package built for serious shooters.

👉 Order Your ACOG Today – In Stock at Mounts Plus

Trijicon ACOG Scopes for Sale | TA01, TA11, TA31 | Battery-Free Optics