SIG Sauer ROMEO4T Red Dot Sight - 2 MOA Ballistic Circle Dot - FDE
Features
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2 MOA Red Dot with 65 MOA Ballistic Circle Reticle – Offers both precision and speed, ideal for tactical and defensive applications.
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Hybrid Solar and Battery Power – Utilizes ambient light when available, with CR2032 battery backup for extended runtime exceeding 100,000 hours.
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MOTAC™ (Motion Activated Illumination) – Powers the optic on when motion is detected and off when idle to conserve battery life.
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12 Brightness Settings – Includes 10 daylight and 2 night-vision compatible settings for optimal visibility in all lighting conditions.
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0.5 MOA Click Adjustments – Provides accurate windage and elevation tuning with ±50 MOA of total adjustment travel.
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High-Transmission Aspheric Lens – Features SpectraCoat™ anti-reflective coatings for superior clarity and minimal distortion.
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7075‑T6 Aluminum Housing with Steel Shroud – Rugged, military-grade construction for extreme durability.
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Waterproof and Fogproof – IPX‑7 rated and nitrogen purged to ensure reliable performance in harsh environments.
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Quick-Detach Mount – Includes a bolt-style QD mount with co-witness spacer for flexible mounting options.
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Unlimited Eye Relief – Allows rapid target engagement regardless of shooting position or platform.
Technical Specifications for SIG Sauer ROMEO4T Red Dot Sight - 2 MOA Ballistic Circle Dot - FDE
Specification
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Details
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Manufacturer
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SIG Sauer
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Model / MPN
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ROMEO4T / SOR43131
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SKU
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SOR43131
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UPC
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798681585939
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Magnification
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1×
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Objective Lens Diameter
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20 mm
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Reticle
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2 MOA Dot with 65 MOA Ballistic Circle
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Brightness Settings
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12 (10 daylight / 2 night-vision)
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Battery Type
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CR2032 with solar assist (side-loading)
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Battery Life
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Up to 100,000 hours
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Adjustment per Click
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0.5 MOA
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Windage / Elevation Range
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±50 MOA
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Eye Relief
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Unlimited
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Housing Material
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7075‑T6 Aluminum with steel shroud
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Waterproof Rating
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IPX‑7 (submersible up to 1 meter)
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Fogproof
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Yes – nitrogen purged
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Weight
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Approx. 7.6 oz (215 g)
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Mount Type
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Bolt-style QD mount with co-witness spacer
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Finish
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Flat Dark Earth
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Country of Origin
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USA
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Warranty
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Infinite Guarantee (housing); 5 years (electronics)
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Included Accessories
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SIG Sauer ROMEO4T 2 MOA Ballistic Circle Dot Sight – FDE
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Bolt-Style Quick-Detach Mount with Co-Witness Spacer
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Clear Flip-Up Lens Covers
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CR2032 Battery (installed)
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User Manual
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Warranty Card
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