Designed around human performance under extreme stress, the EOTECH On-Gun Laser (OGL) represents a next-generation aiming and illumination solution for professional users. Built to deliver speed, clarity, and adaptability when it matters most, the OGL integrates visible and infrared capability into a rugged, compact housing roughly the size of a deck of cards.
Machined from aluminum for exceptional durability, the OGL is powered by a single CR123 battery, providing up to 9 hours of continuous runtime. Its standout feature is the high-performance VCSEL-based IR illuminator, producing a clean, consistent beam with rapid spot-to-flood adjustment. The patent-pending ergonomic adjustment lever allows instant changes without breaking grip or losing situational awareness—an advantage specifically tailored for real-world operational use.
Engineered for reliability, intuitive operation, and precision alignment, the OGL is purpose-built for professional environments where failure is not an option.
Specifications.
Visible Aim Laser
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Output Power (Low): ≤ 4.7 mW (Class 3R)
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Output Power (High): ≤ 30 mW (Class 3B)
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Beam Divergence: < 0.5 mrad
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Wavelength: 520 nm (±10 nm)
NIR Aim Laser
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Output Power (Low): ≤ 0.7 mW (Class 3R)
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Output Power (High): ≤ 35 mW (Class 3B)
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Beam Divergence: < 0.5 mrad
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Wavelength: 850 nm (±10 nm)
NIR Illuminator
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Output Power (Low): ≤ 2.7 mW (Class 3R)
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Output Power (High): ≤ 105 mW (Class 3B)
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Beam Divergence: Spot ≥ 23 mrad / Flood ≥ 105 mrad
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Wavelength: 860 nm (+10 / –30 nm)
Included Accessories
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Zippered soft case
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Multitool
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Pattern generators
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Remote switch
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CR123 battery
Built for professionals who operate at the edge of performance, the EOTECH OGL delivers uncompromising laser and illumination capability in a compact, mission-ready package.



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