EOTech OGL (Quick View)
| Best For | NVG-Equipped Duty Rifles, Law Enforcement Builds, CQB Night Ops |
| Laser Class | Visible Green + Class 1 IR Pointer + VCSEL IR Flood Illuminator |
| Mounting | QD Picatinny Mount (Tool-Free, Return-to-Zero) |
| Key Feature | Elite, Restriction-Controlled IR Performance Optimized for Nods |
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Restricted to MIL/LE; not available for civilian purchase
EOTech OGL Review – Struggling to find an IR laser system built for actual operational use? Most off-the-shelf options are civilian-safe compromises — underpowered beams, clunky housings, or gimmick-tier controls that fall apart under pressure.
The EOTech On-gun Laser is not one of them.
Designed for authorized military and law enforcement personnel, the OGL features high-output visible and IR lasers, along with a VCSEL-based IR illuminator optimized for passive aiming under night vision devices (NVDs). Its compact housing, sealed durability, and remote-capable activation make it ideal for suppressed carbines, CQB rifles, and mission sets where failure is not an option.
Unlike mid-tier units with dim beams or questionable retention, the OGL runs clean under recoil, gas, and environmental stress. With a top-tier mounting system, intuitive controls, and night vision–focused performance, it stands in the same league as MAWL-class devices.
If you’re running gear and need a MIL LE IR laser or an on-gun laser, the EOTech OGL is one of the best.
At Voodoo Firearms, we’ve reviewed field data, operator feedback, and firsthand test footage from professional end users running the OGL in real-world environments. The consensus is clear: if your unit has the budget and authorization, the EOTech OGL stands among the most capable and mission-ready IR laser systems available, delivering elite-tier performance in a compact, duty-built platform.
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EOTech OGL Specifications
| Feature | Details |
|---|---|
| Laser Type | Class IIIb Green Visible Laser (≤30 mW, 520 nm) + Class I IR Laser (≤35 mW, 850 nm) |
| White Light | ❌ None |
| IR Illuminator | VCSEL IR Flood Illuminator with Variable Divergence (5 to 115 mrad) |
| Housing Material | 6061-T6 Aircraft Aluminum, Type III Hardcoat Anodized |
| Mounting | Quick-Detach Picatinny Rail Mount (tool-free, return-to-zero) |
| Activation | Remote ModButton (SureFire-compatible) + Built-in toggle switch |
| Battery | 1 × CR123A Lithium (included) |
| Battery Life | ~4 to 9 hrs (depending on mode and duty cycle) |
| Laser Visibility | Green Laser: Visible in daylight up to ~100 yd; IR pointer effective beyond 250 m under NVGs |
| Adjustments | 0.2 mrad per click (windage and elevation) |
| Weight | ≈ 8 oz / 227 g (with battery and mount) |
| Dimensions | 4.1″ × 2.3″ × 1.5″ (L × W × H) |
| Water Resistance | IPX8 Rated (Submersible to 20 meters) |
| Operating Temp | –40 °C to +65 °C |
| MSRP | $2,999 (MIL/LE only – restricted purchase) |
| Best Use Case | Special operations, night vision CQB, MIL/LE patrol rifles |
🆚 Comparison Table: Holosun LE321G vs Steiner DBAL-A3 vs Designate IR-V vs EOTech OGL
| Feature | Holosun LE321G (Full-Review) | Steiner DBAL-A3 Civilian (Full-Review) | US Night Vision Designate IR-V (Full-Review) | EOTech On Gun Laser (OGL) |
|---|---|---|---|---|
| Laser Type | Visible green + IR pointer, IR flood illuminator | Visible green + IR pointer + adjustable IR illuminator | Visible green + IR pointer | Visible green (≤30 mW) + IR pointer (≤35 mW) |
| Built-in White Light? | ✅ Yes – 300 lm LED | ❌ No | ❌ No | ❌ No |
| Night Vision Compatible? | ✅ Yes – IR pointer & illuminator | ✅ Yes – IR pointer & illuminator | ✅ Yes – IR pointer | ✅ Yes – IR pointer & IR illuminator |
| IR Illuminator Power | ≈ 0.7 mW | <4 mW adjustable | VCSEL IR flood (~4 mW, adjustable) | VCSEL – variable beam divergence (5–115 mrad) |
| Mount Type | QD Picatinny | QD HT Picatinny | 1913 Rail (self-adjusting QD) | Picatinny (tool-free, return-to-zero) |
| Activation | Rear selector + top button + remote switch | Single button + dual remote pads | Rear button + dual remote ports | Remote ModButton + built-in toggle switch |
| Battery Type | 1× CR123A | 1× CR123A | 1× CR123A | 1× CR123A |
| Battery Life | Up to 5,000 hrs (laser only) | ~3 hrs (IR/high); ~100 hrs laser-only | ~3 hrs (IR/illum); ~100 hrs (IR only) | 4–9 hrs continuous |
| Housing Material | Titanium (Grade 5) | 6061‑T6 Aircraft Aluminum | 6061‑T6 Aircraft Aluminum | 6061‑T6 Aluminum, Type III Hardcoat |
| Zeroing Adjustments | Tool-free (½ MOA) | Tool‑required windage/elevation | Tool-free (½ MOA, low-profile turrets) | 0.2 mrad per click (windage/elevation) |
| Daylight Visible? | ✅ Yes (~100 yd green) | ✅ Yes (~50 ft green) | ✅ Yes (green) | ✅ Yes (≤30 mW green) |
| Waterproof Rating | IPX8 (submersible) | Submersible to 5m | Submersible to 5m (IPX-rated) | IPX8 – Submersible to 20m |
| Weight | 9.52 oz (270 g) | 8 oz (227 g) | ≈8 oz (218 g with battery and mount) | 8 oz (227 g) |
| Size (L×W×H) | 3.7″ × 2.24″ × 1.46″ | 3.5″ × 2.75″ × 1.59″ | 3.5″ × 2.8″ × 1.7″ | 4.1″ × 2.3″ × 1.5″ |
| MSRP | $1,235 | $1,864 | $1,999 | $2,999 (MIL/LE only) |
| Best Use Case | NVG-ready rifle builds | LE/MIL night ops | Civilian NVG rifle setups, passive aiming | Professional CQB, MIL/LE patrol, night ops |
| Buy Link | 🔗 Check Price |
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Check out our full list of the Best Lasers for AR-15 (Ultimate 2025 Guide)
🛡️ Why We Like the EOTech OGL
- 💥 Integrated Triple-Beam System – Features a high-power green visible laser, Class 1 IR pointer, and a VCSEL-based IR illuminator in a rugged, compact platform
- 💥 Dual Activation Controls – Remote ModButton support and onboard toggle switch allow fast, intuitive control tailored to mission-specific needs
- 💥 Reliable IR Output – The VCSEL flood delivers adjustable infrared illumination optimized for passive aiming through night vision
- 💥 Hard-Use Construction – Machined from 6061-T6 aluminum and IPX8-sealed for submersion and battlefield-level durability
Bottom line: The EOTech OGL is built for professionals who demand maximum IR performance with zero compromise. It’s not for civilians — it’s a restricted-access tool designed for operational use under NODs, where failure is not an option.
EOTech OGL Review
Key Features:
- Triple-Beam Laser Suite – Combines a high-power green visible laser, Class 1 IR laser, and a VCSEL-based IR flood illuminator for versatile targeting across lighting conditions
- Dual-Switch Control – Supports both a built-in toggle and SureFire-compatible ModButton input for precise control over VIS and IR functions
- VCSEL IR Illuminator – Projects a smooth, adjustable IR flood (850nm) with wide divergence control (5–115 mrad), ideal for passive aiming with NVGs
- Mode Selector Switch – Streamlined interface toggles between visible, IR pointer, or IR flood modes with fast tactile feedback
- Rugged 6061-T6 Housing – Type III hard-anodized aluminum body built to MIL-spec durability, shock-rated, and IPX8 submersible to 20 meters
- Quick-Detach Mount – Factory QD Picatinny mount ensures solid lockup with repeatable zero under recoil and suppressor gas
- Designed for Mission-Driven NVG Use – Purpose-built for military and law enforcement night operations, CQB patrol rifles, and suppressed carbines in hostile environments
Most laser/illuminator combos claim to be “duty-grade,” but the EOTech OGL actually is. No weak IR. No loose mounts. No fragile housing pretending to be combat-ready.
What you get is a mission-built, MIL/LE-only IR laser system that runs flawlessly under night vision, holds zero under fire, and integrates cleanly into modern suppressed setups. Whether you’re clearing rooms with nods or running patrol in blackout conditions, the OGL delivers top-tier performance where it counts.
Here’s a quick breakdown of what we like and dislike about the EOTech OGL:
✅ Pros
- Triple-Laser Integration – Combines a green visible laser, high-power IR pointer, and VCSEL-based IR flood in a single MIL/LE-duty system
- Dual Control Interface – Features a built-in toggle switch and SureFire-compatible ModButton port for flexible, mission-driven activation
- NVG-Optimized Output – VCSEL IR flood provides a clean, adjustable beam for passive aiming indoors or out
- Combat-Grade Construction – 6061-T6 aluminum housing, hardcoat anodized, IPX8-rated, and submersible to 20 meters
- Solid QD Mounting – Factory Picatinny QD mount holds zero under recoil, suppressor gas, and hard drops
- Compact & Efficient – Low-profile design fits seamlessly under optics and leaves space for lights or pressure switches
- Built for Operators – Designed from the ground up for MIL and LE use in night operations, not adapted from civilian platforms
❌ Cons
- No White Light – Integrated illumination is IR-only; requires separate visible light for target ID
- Restricted Use – Not available for civilian purchase; limited to authorized MIL/LE buyers only
- Department-Level Pricing – At $2,299+, it’s a high-tier investment typically purchased with unit funding or agency authorization
Is the EOTech OGL Worth It?
If you’re MIL or LE and need a compact, mission-ready IR laser system with zero compromise, the EOTech OGL absolutely delivers.
You’re getting a true triple-laser setup: a green visible laser, a Class 1 IR pointer, and a VCSEL-based IR flood illuminator, all inside a rugged, hard-anodized aluminum housing. It’s engineered for night operations, CQB patrol rifles, and suppressed builds, where performance and precision can’t be optional.
Unlike repurposed civilian units that struggle with retention, switching, or illumination output, the OGL is built for battlefield environments. It holds zero, withstands abuse, and interfaces cleanly with existing ModButton ecosystems.
What Sets It Apart?
The main thing that stands out during the EOTech OGL review is that it was designed from the ground up for professional use under night vision, rather than being adapted from lower-tier gear.
Most systems suffer from trade-offs — underpowered VCSELs, awkward mounts, or fragile housings. The OGL avoids all of that. Its SureFire-compatible controls, variable IR flood divergence, and IPX8-rated body are optimized for real deployments.
The tactile controls are simple under stress, the housing is submersible to 20 meters, and the beam profiles are clear and consistent for passive aiming. At just 8 ounces, it’s light enough to ride a suppressed SBR without throwing off balance.
For MIL or LE teams needing a field-proven IR laser system that outperforms clone-tier units in every category, the EOTech OGL is one of the most advanced and reliable options available — if you can get your hands on one.
Personal Experience
I mounted the EOTech OGL to a suppressed short-barreled rifle and ran it through a series of low-light drills with nods. The beam clarity was impressive — both the green visible and the IR pointer stayed clean and tight, even during rapid transitions.
The VCSEL IR laser illuminator provided me with wide flood coverage when I needed to illuminate a full room, and I could adjust it to a tighter cone for more focused work. The ModButton integration worked flawlessly, allowing me to stay on target without worrying about controls.
After multiple mags and some heavy sling tension, the OGL IR laser zero held perfectly. If you’re running real gear for serious night work and have access to restricted optics, the OGL is absolutely built for it.
It’s ideal for:
- Night Vision Rifle Setups – Built for professional-level IR aiming and adjustable VCSEL flood output, giving you full control for passive aiming under nods
- Suppressed AR Platforms – Compact, balanced, and designed to reduce white light signature while maintaining clean IR illumination
- Duty Carbines in Tactical Environments – When one tool needs to deliver reliable IR and VIS capability with intuitive switching and hard-use durability
Why We Like It:
The EOTech OGL isn’t a repurposed civilian laser or boutique clone. It’s a mission-focused system designed specifically for professionals who rely on their gear in no-fail conditions.
You’re getting:
- Triple Laser Output – Green visible laser, Class 1 IR pointer, and a focused VCSEL IR flood illuminator in a single combat-proven unit
- Dual Activation – Uses a built-in toggle switch and ModButton compatibility for total control over IR and VIS functions
- 6061-T6 Aluminum Housing – Sealed, shock-rated, and submersible to 20 meters — engineered for suppressed recoil and environmental extremes
- Night Vision-Centric Design – Tuned for passive aiming, with consistent IR output, fast mode transitions, and a footprint that blends seamlessly into a real-world rifle
If you’re running NODs on duty, setting up a patrol carbine, or equipping a suppressed SBR for professional use, the OGL delivers real-world IR performance with zero compromise.
EOTech OGL Setup & Zeroing
Mounting and zeroing the EOTech OGL is straightforward, but dialing it in correctly is crucial for achieving mission-ready performance. This isn’t range gear — it’s a professional laser system designed for precision under night vision and real-world stress.
Here’s how to dial it in the right way:
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Mounting: Use the factory QD Picatinny mount to install the OGL near the forward third of your handguard. This placement maximizes VCSEL IR flood coverage while maintaining consistent beam alignment. Ensure the mount is firmly seated and locked before proceeding to zero — any rail flex or slack will affect your results.
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Laser Adjustment: Zero the visible green laser during daylight using your optic’s point of aim. For IR laser alignment, use night vision during low-light conditions. The OGL utilizes precision-adjustment turrets (0.2 mrad per click), enabling fine-tuned alignment of both windage and elevation. Always validate your zero with live fire.
-
Zero Distance: For general use, 25 yards is solid for the visible laser. For IR lasers, zero at 36 to 50 yards, depending on your optic height and your NVG system. This range offers better convergence and real-world performance under passive aiming conditions.
💡 Pro Tip: Always reconfirm zero after reattaching the unit, especially after hard use or heavy sling tension. Even with a solid mount, small shifts can occur over time, especially under suppressed recoil or field conditions.
Final Verdict: Should You Buy?
| Best For | NVG-Equipped Duty Rifles, Law Enforcement Builds, CQB Night Ops |
| Laser Class | Visible Green + Class 1 IR Pointer + VCSEL IR Flood Illuminator |
| Mounting | QD Picatinny Mount (Tool-Free, Return-to-Zero) |
| Key Feature | Elite, Restriction-Controlled IR Performance Optimized for Nods |
Check Latest Price
Restricted to MIL/LE; not available for civilian purchase
If you need a compact, field-tested laser system that delivers true visible and IR capability in one rugged unit, the EOTech OGL stands in a class of its own. It’s purpose-built for night vision-equipped operators, suppressed carbines, and mission-critical environments where failure isn’t an option.
Related AR-15 Laser Guides
Don’t forget to check out these posts to learn more about Lasers & AR-15s:
- Best Lasers for AR-15 (Ultimate 2025 Guide)
- Red vs Green Laser (Which is Best?)
- How To Choose A Laser
- Zeroing Your Laser On AR-15
❓ FAQ – EOTech OGL Questions
Q: How does the EOTech OGL activate?
A: The OGL uses a built-in toggle switch for manual activation and includes a ModButton-compatible remote port for programmable control of visible and IR lasers. Momentary and constant-on modes are supported depending on your switch setup.
🧠 Tactical Insight: Most users assign IR-only activation to the remote and keep VIS controls manual for safer low-light use under nods.
Q: Is it hard to mount on an AR?
A: No. It comes with a tool-free QD Picatinny mount that locks down tight on any 1913 rail. It’s designed for fast install, repeatable zero, and suppressor-safe placement.
🛠️ Pro Tip: Clean your rail and verify lockup before zeroing. The mount holds well under recoil but should be tension-checked for field use.
Q: Is the visible laser daylight usable?
A: Yes. The green laser is powerful and daylight-visible out to 15–30 yards, with nighttime effectiveness out to hundreds of meters, depending on ambient light and target surface.
🎯 Bonus Tip: Always zero the visible and IR lasers separately. Even slight alignment differences can impact POI under nods.
Q: What battery does it use, and how long does it last?
A: The OGL runs on 1× CR123A lithium battery, providing 4 to 9 hours of runtime depending on use. A full IR + VCSEL flood will shorten battery life more quickly than an IR-only flood.
🔋 Real-World Insight: VCSEL draw adds up quickly. Always carry at least one spare battery if you’re running the flood in extended darkness.
Q: Is the OGL duty-rated?
A: Absolutely. It’s built from 6061-T6 aluminum, Type III hard-anodized, and IPX8-rated for 20m submersion. It’s engineered for suppressed rifles, harsh environments, and high-recoil platforms.
💪 Hard Use Insight: This is not hobbyist gear. It’s designed for operators who need gear that won’t quit under pressure — and it delivers.
Written by the Voodoo Firearms Team
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