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Olight Osight SE Enclosed Micro Reflex Sight - 6 MOA Red Dot Reticle, RMSc Footprint, 7075-T6 Aluminum, Side-Loading Battery - Black Anodized - OSIGHTSE6MOARD
Product Description
Equipping a modern subcompact everyday carry pistol, slimline defensive handgun, or lightweight concealed-carry setup for high-speed tracking reveals an immediate tactical bottleneck: traditional open-emitter red dots that gather lint, moisture, and debris over the lens or bulky duty sights that severely print through clothing. If rain, sweat, or trail mud blocks the internal open projection path of a standard mini reflex sight, your primary reticle instantly distorts or vanishes completely. The **Olight® Osight SE Enclosed Red Dot Sight (OSIGHTSE6MOARD)** completely shatters these carry vulnerabilities. Featuring a fully **enclosed emitter housing framework**, it seals the internal LED illumination path between two panes of glass, ensuring a clear target view under harsh environmental stress while maintaining a remarkably sleek, low-profile footprint on your workbench.
Precision-machined from an ultra-tough block of premium **7075-T6 structural aircraft-grade aluminum alloy billet**, the Osight SE is engineered to withstand extreme slide-ride G-forces, crushing field impacts, and harsh cross-axis vibrations. The unibody shell is treated with a uniform, non-reflective **matte black hard-anodized jacket** that actively repels trail moisture, carbon fouling, and abrasive holster slide wear. At the core of its visual engine is a premium distortion-free **aspherical glass lens element** featuring an optimized **21x14mm (0.83x0.55 in) window viewport**. This advanced multi-coated glass layout delivers edge-to-edge optical clarity and parallax-free tracking, enabling shooters to maintain a natural, rapid dual-eye-open focus lane on target transitions.
In fast-moving dynamic competition stages, home defense configurations, or professional training blocks, the tailored tracking mechanics of the **6 MOA Red Dot reticle** deliver an immense operational edge. The larger 6 MOA dot functions as a high-visibility, fast-acquisition reticle that allows human eye tracking to lock on immediately during high-stress draws or close-quarters scenarios. Driven by an advanced low-power circuit powered by a single **CR1620 lithium battery cell**, it yields up to an exceptional **63,000 hours of runtime**. It incorporates Olight's advanced **Motion Activation Technology (MAT™)**, which automatically flashes the dot alive at the slightest movement and enters a battery-saving sleep state after 3 minutes of absolute stillness. Complete with a **low-deck height** that natively co-witnesses with standard-height factory iron sights, this enclosed micro optic replaces standard aiming limits with pure solid-state tracking authority.
*Armorer Bench Notes & Technical Field Mounting Guidance: The Olight Osight SE OSIGHTSE6MOARD arrives from the factory as a completed enclosed optic assembly featuring an integrated **Shield RMSc mounting footprint**, making it a native drop-in fit for modern optics-ready slimline slides like the Glock 43X/48 MOS, Sig P365 series, Springfield Hellcat OSP, and S&W Shield Plus. CRITICAL TORQUE & FASTENER ADVISORY: The package includes high-tensile mounting fasteners across common thread classes (M3, M4, 6-32, etc.). Armorers must carefully match the exact screw threading specified by their handgun manufacturer before assembly. Degrease the internal slide thread channels with rubbing alcohol, apply a minimal dab of medium-strength removable blue threadlocker, and torque the fasteners incrementally to the factory-recommended values: exactly **15 in-lbs for M3 screws** or **17 in-lbs for M4 / 6-32 screws**. Pro-Tip Continuity: Because this model features an engineered **side-loading battery tray design**, you can effortlessly swap out your CR1620 cell right on the bench using the flush tray without unbolting the housing from the slide or losing your established zero range. Furthermore, an integrated low-voltage warning circuit triggers a triple-flash sequence once per minute if the cell drops below 2.2V, giving you clear tracking metrics long before a total power shutdown.*
Key Features
- Fully Enclosed Emitter Geometry: Seals the internal LED aiming beam inside a protected dual-pane glass capsule, completely blocking dirt, rain, snow, and lint from obscuring your reticle.
- High-Visibility 6 MOA Red Dot: Specifically sized for subcompact defensive platforms to allow lightning-fast sight acquisition and instinctive visual alignment in high-stress, close-quarters encounters.
- Forged 7075-T6 Aluminum Shell: CNC-machined from military-grade structural aluminum billet to supply a highly rigid, impact-safe barrier that carries an IPX7 waterproof rating.
- Side-Loading CR1620 Battery Tray: Features a flush-fit side-access drawer that enables fast battery cell replacements on your bench with zero need to detach the optic or re-verify zero.
- Motion Activation Technology (MAT™): Smart onboard sensors automatically power up the emitter upon draw and drop the circuit into sleep mode after 3 minutes of inactivity to conserve power.
- Low-Deck Co-Witness Profile: Advanced low-profile base design allows the lens window to co-witness cleanly with standard factory iron sights, cutting out the cost of tall suppressor-height upgrades.
Product Specifications
- Brand: Olight® / Osight
- Model Line: Osight SE Series High-Performance Enclosed Micro Optics
- MPN/SKU: OSIGHTSE6MOARD (Also cataloged as OSIGHT-SE-6MOA-RD)
- UPC Code Profile: 6978095650438
- Magnification Level: 1x Fixed Precision Tracking
- Objective Window Size: 21 x 14 mm (0.83 x 0.55 Inches)
- Optical Lens Class: Multi-Coated, Distortion-Free Aspherical Glass
- Reticle Configuration: 6 MOA Red Dot Aiming Target Point
- Light Wavelength Base: 650 nm High-Output Red LED
- Illumination Settings Array: 10 Total Levels (8 Daylight Steps / 2 Night Vision Compatible)
- Adjustment Increment Graduation: 1.0 MOA (Minutes of Angle) Per Audible Click Detent
- Total Elevation & Windage Travel: ± 35 MOA Total Core Internal Adjustment Windows
- Power Supply Configuration: 1x CR1620 3V Lithium Coin Cell Battery
- Active Battery Runtime: Up to 63,000 Hours Continuous on Mode 3 (75,000 Peak Hours Max)
- Power Management Logic: Motion Activation Technology (MAT™) with Built-In Memory Function
- Chassis Housing Material: CNC-Machined 7075-T6 Aircraft Structural Aluminum Billet
- Exterior Finish Shield: Matte Non-Reflective Black Hardcoat Anodization
- Mounting Interface Footprint: Shield RMSc Footprint Standard
- Environmental Protection Level: IPX7 Rated Waterproof (Submersible up to 1 Meter) & Shockproof Impact Frame
- Operational Thermal Window: -22°F to 140°F (-30°C to 60°C) Core Performance Threshold
- Overall Optics Unit Length: 1.59 Inches (40.4 mm Compact Framework)
- Overall Optics Unit Width: 0.98 Inches (25.0 mm Streamlined Profile)
- Overall Optics Unit Height: 0.97 Inches (24.7 mm Low-Profile Stance)
- Net System Mass (With Battery): ~0.97 Ounces (27.5 Grams Ultra-Lightweight Slide-Ride Base)
- Warranty Tracking Protection: Fully Backed by Osight Lifetime Manufacturer Cover
