--- title: "Sig Sauer Romeo-X Sig-Loc Pro Circle Dot" description: "Enclosed pistol red dot with SIG-LOC Pro footprint, Circle Dot reticle, and 7075 aluminum housing. Includes MOTAC, 15 settings, and side-load battery." canonical_url: "https://www.kygunco.com/product/sig-sauer-romeo-x-sig-loc-pro-red-circle-dot" meta: author: KYGUNCO "og:description": "Enclosed pistol red dot with SIG-LOC Pro footprint, Circle Dot reticle, and 7075 aluminum housing. Includes MOTAC, 15 settings, and side-load battery." "og:image": "https://cdn.kygunco.com/assets/products/284265/thumbnail.jpg" "og:image:height": "500" "og:image:width": "500" "og:title": "Sig Sauer Romeo-X Sig-Loc Pro Circle Dot" --- > 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-SORX1500 ![Main product image](https://static.kygunco.com/cdn-cgi/image/f=auto,w=600/assets/products/284265/main.jpg) For illustration purposes only, this image may not be an exact representation of the product. # SIG SAUER Romeo-X Sig-Loc Pro Red Circle Dot Enclosed pistol red dot optic with the SIG-LOC Pro footprint and Circle Dot reticle. It features a rugged 7075 aluminum housing, aspherical glass lens, MOTAC illumination, 15 brightness settings, side-load CR2032 battery access, and a low deck height for standard-height iron sight co-witness. $599.99 ** 5 interest-free payments of **$120** 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 Selling fast. Limited quantities available. Item # 284265 Style SORX1500 UPC 798681715855 Condition New Manufacturer [Sig Sauer](https://www.kygunco.com/brand/sig-sauer) Weight 2 lb The SIG-LOC™ (Leverage Optimized Connection) system was originally developed during the creation of the ROMEO-M17, redefining pistol-mounted optic integration with a rugged, low-profile connection between optic and slide. Engineered for uncompromising strength and precision, SIG-LOC™ sets a new standard of performance for both civilian shooters and professionals with the ROMEO-X SIG-LOC red dot. This innovative footprint establishes five secure points of contact between the slide and optic, eliminating zero shift caused by recoil shock or harsh impacts. Its distinctive bottom-mounted design extends focal length, dramatically reducing parallax and reticle distortion to deliver a more forgiving, consistent sight picture. With SIG-LOC™, you’re investing in technology proven by the world’s most demanding users—ensuring superior accuracy, reliability, and confidence in every scenario. And while optimized for SIG-LOC optics, slides configured with this footprint remain fully compatible with traditional top-mounted reflex sights. FEATURES - Inspired by MIL-SPEC ROMEO-M17 - Establishes 5 total points of contact to create the strongest lockup in the industry - Longer focal length to dramatically reduce parallax and create an ultra-crisp reticle - Rugged 7075 aluminum housing with a fully enclosed and sealed optical system - Distortion-free aspherical glass lens - MOTAC (Motion Activated Illumination) - Industry’s lowest deck height for standard-height iron sight co-witness - Available Reticles: 3 MOA Red Dot, 6 MOA Red Dot or Circle Dot - 20,000 hour battery life with side load battery - 15 illumination settings including 3 dedicated night vision - Assembled in USA - Fully back by INFINITE GUARANTEE SPECIFICATIONS - RX Footprint: SIG-LOC PRO - Height: 0.96 in - Magnification: 1x - Objective Lens Diameter: 24mm - Overall Length: 1.9 in - Overall Width: 1.24 in - Illumination Settings: 15 (12 Day / 3 NV) - Total Elevation Travel: 40 MOA - Total Windage Travel:80 MOA - Waterproofing: IPX-8 - Color: Black - Battery: (1) CR2032 - Emitter: Enclosed ** 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). ## Watch The Product In Action 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-romeo-x-sig-loc-pro-red-circle-dot#webpage","@type":"WebPage","description":"Enclosed pistol red dot with SIG-LOC Pro footprint, Circle Dot reticle, and 7075 aluminum housing. 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