--- title: "Sig Sauer Romeo4T Red Dot Sight With Ballistic Circle" description: "Compact 1x20mm red dot sight with a 2 MOA dot, ballistic circle, MOTAC illumination, solar power, unlimited eye relief, and Picatinny mounts." canonical_url: "https://www.kygunco.com/product/sig-sauer-sor43031-romeo4t-red-dot-sight-ballistic-circle-dot-solar" meta: author: KYGUNCO "og:description": "Compact 1x20mm red dot sight with a 2 MOA dot, ballistic circle, MOTAC illumination, solar power, unlimited eye relief, and Picatinny mounts." "og:image": "https://cdn.kygunco.com/assets/products/120593/thumbnail.jpg?v=1713453228" "og:image:height": "500" "og:image:width": "500" "og:title": "Sig Sauer Romeo4T Red Dot Sight With Ballistic Circle" --- > Index of every page on this site: [llms.txt](https://www.kygunco.com/llms.txt) [Home](https://www.kygunco.com/) / [Optics](https://www.kygunco.com/category/optics) / [Red Dots](https://www.kygunco.com/category/optics/red-dots) / SGS-SOR43031 ![Main product image](https://static.kygunco.com/cdn-cgi/image/f=auto,w=600/assets/products/120593/main.jpg?v=1713453228) For illustration purposes only, this image may not be an exact representation of the product. # SIG SAUER Romeo4T Tactical 1x20mm .5 MOA Ballistic Circle Compact Red Dot Sight | Matte Black Compact 1x20mm red dot sight with a 2 MOA dot, ballistic circle, and selectable illumination. Features MOTAC motion-activated lighting, top-mounted solar cell, unlimited eye relief, parallax-free aiming, aluminum housing, Picatinny mounts, waterproof IPX8 construction, and included absolute co-witness and 1/3 co-witness risers. $529.99 ** 5 interest-free payments of **$106** with ![Sezzle logo](https://www.kygunco.com/brands/sezzle.svg) ** ![Credova logo](https://www.kygunco.com/brands/credova.svg) Pay over time with ![Credova text logo](https://www.kygunco.com/brands/credova-text.svg) ** Online In Store ** Free Shipping Enjoy delivery to the Lower 48 States at no cost. ** Ships To Your Home Fulfilled by a partner warehouse. ** Partner Fulfilled Almost gone. Order now before it sells out. Item # 120593 Style SOR43031 UPC 798681567881 Condition New Manufacturer [Sig Sauer](https://www.kygunco.com/brand/sig-sauer) Weight 2 lb Sig Sauer outfitted its battle-ready Romeo4T Compact Red-Dot Sight with superior quality optics, high-transmission clear notch filter coating, and a red-dot illuminated reticle. The reticle offers a 2 MOA brilliant red dot within a wider circle with multiple illumination settings for daytime target acquisitions and two low-light settings for night vision devices. The red dot and the circle can be turned on separately, together, or with holdover dots. The illumination circuit also features a Motion-Activated Illumination function (MOTAC) that powers up brightness when it senses motion, and powers the brightness down when at rest. It also helps to extend the battery life to 50,000 hours in normal use. The optical properties also allow for an unlimited eye relief. To extend the battery life even more and to allow a battery-free operation, this sight also features a top-mounted solar cell. Shop with KYGUNCO for the best selection, competitive pricing, and exceptional customer service. Experience the difference that comes with buying from a trusted outdoor retailer with over 20 years of experience in the industry. - 1x magnification - 20mm objective lens diameter - Clear notch filter coating - Unlimited eye relief - 2 MOA dot - Three hold dots - Wide circle - Can be turned on separately or together - LED illumination: - 10 day settings - 2 night vision settings - Parallax-free aiming - Aluminum housing - CNC-machined from a single piece - Ultra-lightweight and durable - Picatinny rail mounts: - Absolute co-witness 1.41" Picatinny hex riser mount - 1.53" 1/3 Co-Witness Spacer - Knurled turrets, knobs, and adjusters - Waterproof, rated IPX8 - Rubberized eyecup - Impact-resistant ** WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to [www.p65warnings.ca.gov](https://www.p65warnings.ca.gov). 0.0 ** ** ** ** ** 0 reviews ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ## More from Sig Sauer ```json {"@context":"https://schema.org","@graph":[{"@id":"https://www.kygunco.com/#website","@type":"WebSite","description":"Shop KYGUNCO for firearms, ammo, accessories, parts, and outdoor gear at low prices with fast, easy nationwide shipping.","name":"KYGUNCO","url":"https://www.kygunco.com/","publisher":{"@id":"https://www.kygunco.com/#/schema/organization/kygunco"}},{"@id":"https://www.kygunco.com/product/sig-sauer-sor43031-romeo4t-red-dot-sight-ballistic-circle-dot-solar#webpage","@type":"WebPage","description":"Compact 1x20mm red dot sight with a 2 MOA dot, ballistic circle, MOTAC illumination, solar power, unlimited eye relief, and Picatinny mounts.","name":"Sig Sauer Romeo4T Red Dot Sight With Ballistic 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