Sig Sauer Romeo-X Pro 1x30mm 3 MOA Red Dot Sight Black

The Sig Sauer Romeo-X Pro delivers professional-grade optic performance with Sig-Loc mounting technology for secure, repeatable zero retention. This 1x30mm red dot sight features a crisp 3 MOA reticle and rugged Black Cerakote finish built to withstand demanding tactical applications.

What Makes This Different

The Romeo-X Pro incorporates Sig's proprietary Sig-Loc mounting system, which provides tool-free installation with guaranteed return-to-zero capability. Unlike standard Picatinny mounts that can shift under recoil, the Sig-Loc system maintains precise alignment through thousands of rounds. The 30mm objective lens offers 25% more light transmission than compact 20mm alternatives while maintaining a low profile footprint.

Key Features

• Sig-Loc Pro mounting system with guaranteed return-to-zero performance
• 30mm objective lens with multi-coated optics for maximum light transmission
• 3 MOA red dot reticle with 10 brightness settings including 2 night vision compatible
• Black Cerakote finish rated for 1,000+ hours salt spray corrosion resistance
• IPX-7 waterproof rating submersible to 1 meter for 30 minutes
• Motion-activated illumination with 50,000-hour battery life
• Compatible with standard Picatinny and Weaver rail systems

Field testing demonstrates consistent 1 MOA accuracy at 100 yards with quality ammunition across multiple firearm platforms. The motion sensor activates the reticle instantly upon weapon movement, then powers down after 2 minutes of inactivity to preserve battery life. Temperature stability remains constant from -40°F to +160°F, making it suitable for law enforcement patrol rifles, competition shooting, and hunting applications in extreme weather conditions.

Technical Specs

• Magnification: 1x with unlimited eye relief
• Objective Lens: 30mm diameter with anti-reflective coating
• Reticle: 3 MOA red dot with 10 brightness settings
• Battery: CR2032 lithium (included) with 50,000-hour runtime
• Dimensions: 5.1" L x 1.6" W x 2.8" H
• Weight: 7.2 ounces including mount
• Construction: 6061-T6 aluminum with Black Cerakote finish
• Operating Temperature: -40°F to +160°F

The Romeo-X Pro represents Sig Sauer's commitment to professional-grade optics with innovative mounting solutions. The Sig-Loc system eliminates the common problem of zero shift during transport and storage, while the robust construction handles the punishment of duty use and competitive shooting.