The Sig Sauer Romeo4T PRO Red Dot Sight is a duty-grade optic engineered for modern rifles, pistols, and shotguns—delivering uncompromising performance in fast-paced, short-to-medium range engagements. Built from rugged 7075-T6 aluminum, the Romeo4T PRO is designed to withstand hard use in demanding environments, making it ideal for law enforcement, defensive applications, and serious shooters. Its compact footprint and lightweight profile make it a perfect fit for AR-15 platforms, PCCs, and tactical shotguns. At the core of the Romeo4T PRO is a 2 MOA Quad Ballistic Dot paired with a 65 MOA circle, offering rapid target acquisition while maintaining precision at distance. Users can seamlessly switch between four integrated reticle options: Dot Circle-Dot Dot with Holdovers Circle-Dot with Holdovers This flexibility allows shooters to tailor their optic for CQB speed or extended engagement accuracy. Powered by a CR2032 battery with up to 50,000 hours of runtime, the Romeo4T PRO features MOTAC™ (Motion Activated Illumination), automatically powering on when motion is detected and off when idle—maximizing battery life without sacrificing readiness. The optic includes 9 daylight and 3 night vision brightness settings, along with a top-mounted control system and dedicated NV override, ensuring seamless operation under all lighting conditions. With unlimited eye relief and parallax-free performance, the Romeo4T PRO allows for rapid, both-eyes-open shooting. Advanced lens coatings such as D.A.R.C., LensArmor, LensShield, and SpectraCoat enhance clarity, durability, and light transmission in any environment. Whether you're building a duty rifle or upgrading your range setup, the Romeo4T PRO delivers speed, reliability, and mission-ready performance. Key Features 1x magnification red dot for rifles, pistols, and shotguns 2 MOA Quad Ballistic Dot with 65 MOA Circle 4 selectable reticle options for versatility Up to 50,000 hour battery life (CR2032) MOTAC™ motion-activated illumination system 9 daylight + 3 night vision brightness settings Durable 7075-T6 aluminum construction Unlimited eye relief & parallax-free shooting Top-mounted controls with NV override Includes flip-up lens covers and mounting hardware Technical Specifications Magnification: 1x Objective Lens: 20mm Reticle: 2 MOA Dot / 65 MOA Circle Battery: CR2032 Runtime: 50,000 hours Brightness Settings: 9 Day / 3 NV Material: 7075 Aluminum Mount: Picatinny Rail Adjustment Range: 100 MOA Windage / Elevation Length: 2.66" Width: 1.97" Height: 2.50" Weight: 6.3 oz Waterproof: Yes
