OLIGHT Osight 3 MOA Green/Red Dot FDE Reflex Sight Description
The OLIGHT Osight 3 MOA Green/Red Dot FDE Reflex Sight is a high-precision optic designed for accurate targeting, ideal for tactical shooting and hunting. For example, its 3 MOA dot ensures quick target acquisition during a rapid-response scenario, enhancing precision in low-light conditions. With a magnetic charging cover and motion sensor, it offers advanced functionality. Featuring a 1-year warranty, this OLIGHT Osight for Tactical Use suits law enforcement, hunters, and shooting enthusiasts.

Precision Targeting for Tactical Applications
The OLIGHT Osight 3 MOA Green/Red Dot FDE Reflex Sight features a 3 MOA dot reticle, available in green or red, within a 0.94 x 0.85-inch lens, providing a wide field of view for quick and accurate targeting, even during recoil. It offers 12 brightness settings—10 for daytime and 2 for night vision gear—adjustable via Manual, Lockout, or Auto-Sensing modes, with the latter adapting to ambient light. The optic includes a motion sensor that activates the sight instantly upon movement and powers off after 10 minutes of inactivity, which can be disabled by double-pressing and holding the “-” button for over 3 seconds (reticle flashes once to enable, twice to disable). Powered by a rechargeable high-capacity battery, it delivers over 70,000 hours on the lowest setting or 17 days on the brightest, extendable to over 70 days with the charging cover, which can recharge the optic three times when fully charged. The sight uses the industry-standard RMR/407c/507c footprint for broad compatibility with full-size or compact pistols (subcompact models not recommended), though an adapter plate may be required, necessitating proper torque (17 in-lbs per screw) and blue Loctite threadlocker for secure mounting. The Osight maintains zero after a 10,000-round field test, ensuring reliability, though some users report lens cracking after drops, suggesting careful handling. This makes it a precise, durable choice for tactical applications, though users should ensure proper installation to avoid zeroing issues.

Durable and Lightweight Design
The OLIGHT Osight 3 MOA Green/Red Dot FDE Reflex Sight is constructed from 7075 aluminum with a Flat Dark Earth (FDE) Cerakote finish, offering durability and corrosion resistance for tactical use. It weighs 60g without the charging cover, keeping the overall setup lightweight at 128g with the cover, which is ideal for prolonged use without adding bulk to a firearm. The optic measures 48mm x 35mm x 45mm, with a lens size of 0.94 x 0.85 inches, ensuring a compact profile for easy mounting. It is IPX6 waterproof (resistant to water jets), while the charging cover is IPX4 (splash-resistant), making it suitable for use in wet conditions, though users should avoid submersion of the cover. The sight features a multi-coated lens for clarity, and the charging cover, which is USB-C rechargeable (3 hours with a 5V/2A source), includes a battery display showing the percentage for both the cover and optic, plus a tri-color indicator on the optic (green: ≥60%, orange: 10-60%, red: 5-10%, flashing red: <5%). The cover protects the optic from dust and scratches during storage, though some users note the magnetic contacts can attract debris, requiring regular cleaning. This makes it a durable, lightweight choice for tactical shooting, though users should maintain the contacts for consistent performance.

Designed for Tactical and Outdoor Use
The OLIGHT Osight 3 MOA Green/Red Dot FDE Reflex Sight for Tactical Use is tailored for law enforcement, hunters, and shooting enthusiasts needing precise targeting for tactical shooting, hunting, or personal defense. For example, its 3 MOA dot ensures rapid target acquisition during a night patrol, while the 2600-lumen output of a compatible tactical light like the Olight Warrior X 4 (sold separately) can complement its use for long-range illumination up to 630m. The Osight’s motion sensor and auto-sensing brightness modes make it ideal for dynamic scenarios, automatically adjusting to ambient light for optimal visibility, and its IPX6 waterproof rating ensures reliability in wet conditions, such as during rainy hunts. The sight’s RMR/407c/507c footprint allows mounting on a variety of firearms, though subcompact models may require additional adapter plates, and users should follow torque specifications to prevent zero loss. It’s perfect for those needing a reliable, high-precision optic for outdoor and tactical scenarios, offering a balance of durability and functionality, though its battery life on the brightest setting (17 days) may require recharging for extended missions without the cover.

Key Features and Specs
The OLIGHT Osight 3 MOA Green/Red Dot FDE Reflex Sight is built for precision. It features a 3 MOA dot (green or red), a 0.94 x 0.85-inch lens, 12 brightness settings, a magnetic charging cover with battery display, motion sensor, and RMR/407c/507c footprint compatibility, with a 1-year warranty for reliability. Its dimensions of 48mm x 35mm x 45mm and weight of 128g with cover make it a practical choice for tactical users. This reflex sight excels for tactical shooting, hunting, or personal defense, providing precise targeting for demanding scenarios.

Specifications Overview

• Type: Rechargeable Reflex Sight
• Reticle: 3 MOA Dot (Green or Red Options)
• Lens Size: 0.94 x 0.85 inches
• Brightness Settings: 12 (10 Daylight, 2 Night Vision)
• Battery Life: 70,000+ Hours (Lowest Mode), 17+ Days (Brightest Mode), Extendable to 70+ Days with Charging Cover
• Charging: Magnetic (Optic), USB-C (Cover, 3 Hours with 5V/2A Source)
• Waterproof: IPX6 (Sight), IPX4 (Cover)
• Material: 7075 Aluminum, Cerakote FDE Finish
• Mounting Footprint: RMR/407c/507c (Adapter Plate May Be Required)
• Dimensions: 48mm x 35mm x 45mm
• Weight: 60g (Without Cover), 128g (With Cover)
• Warranty: 1 Year

Package Contents
The package includes:

• OLIGHT Osight 3 MOA Reflex Sight (FDE, Green or Red Dot)
• Magnetic Charging Cover
• Mounting Screws
• Adjustment Tool
• Cleaning Cloth
• User Manual

Note: A USB-C power source (e.g., wall adapter, power bank) is not included; source a compatible power source separately. Follow torque specifications (17 in-lbs per screw) and apply blue Loctite threadlocker if using an adapter plate to ensure reliability. Keep magnetic contacts clean to avoid charging issues.