Sig Sauer - ROMEO-X SIG-LOC Pro 1x Pistol Red Dot

The Sig Sauer ROMEO-X SIG-LOC™ Pro is a professional-grade 1x pistol red dot sight built for ultimate precision, strength, and reliability. Featuring the advanced SIG-LOC five-point mounting system and a fully enclosed optical design, this optic delivers unmatched lockup security, crystal-clear reticle performance, and field-ready durability trusted by elite professionals and civilian shooters alike.

Key Features

• SIG-LOC™ (Leverage Optimized Connection) system creates five contact points for the strongest slide-to-optic connection in the industry
• Inspired by the MIL-SPEC ROMEO-M17 design for superior duty-grade performance
• Fully enclosed and purged optical system protects against dust, fog, and moisture
• Rugged 7075 aluminum housing with distortion-free aspherical glass lens
• Longer focal length dramatically reduces parallax and provides an ultra-sharp reticle
• Available reticles: 3 MOA Red Dot, 6 MOA Red Dot, or Circle Dot
• MOTAC™ motion-activated illumination extends battery life and ensures instant readiness
• 20,000-hour battery life with easy-access side-load CR2032 battery
• 15 illumination settings (12 daylight / 3 night vision) for any environment
• Industry’s lowest deck height allows co-witness with standard iron sights
• Waterproof to IPX-8 for extreme field conditions
• Assembled in the USA and fully backed by Sig Sauer’s Infinite Guarantee

Specifications

• Magnification: 1x
• Objective Lens Diameter: 24 mm
• Overall Length: 1.9 in (48.26 mm)
• Overall Width: 1.24 in (31.50 mm)
• Height: 0.96 in (24.38 mm)
• Elevation Travel: 40 MOA
• Windage Travel: 80 MOA
• Battery: (1) CR2032 — side load
• Footprint: SIG-LOC Pro
• Waterproof Rating: IPX-8
• Color: Black
• Emitter: Enclosed

Preparedness & Tactical Advantage

Designed for shooters who demand absolute dependability, the ROMEO-X SIG-LOC Pro excels in harsh conditions. Its IPX-8 waterproofing, armored housing, and ultra-stable mounting system make it ideal for concealed carry, professional law enforcement use, or preparedness-focused firearm setups. This optic ensures fast target acquisition, pinpoint accuracy, and continuous performance when reliability matters most.

Included Technologies

• Infinite Guarantee
• ALT™, LensArmor™, Motac™, SpectraCoat™, Magnetac™, D.A.R.C.

What’s In The Box

• ROMEO-X SIG-LOC Pro optic (configured to chosen reticle)
• Mounting screws for SIG-LOC Pro footprint
• CR2032 battery (installed)
• User manual and Infinite Guarantee documentation