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

Overview

The Sig Sauer ROMEO-X SIG-LOC™ Compact is a rugged, low-profile 1x pistol red dot sight engineered for duty, carry, and survival use. Built on a 7075 aluminum chassis with a fully enclosed, purged optical system and the SIG-LOC five-point mounting footprint, the ROMEO-X delivers rock-solid zero, ultra-sharp reticle clarity, and proven reliability in adverse conditions.

Key Features

• SIG-LOC™ five-point mounting system for maximum slide-to-optic lockup and zero retention
• Rugged 7075 aluminum housing with sealed, purged optics for dust, fog and weather protection
• Longer focal length and distortion-free aspherical glass lens for minimized parallax and an ultra-crisp reticle
• Available reticles: 3 MOA Red Dot, 6 MOA Red Dot, or Circle Dot — ideal for fast target acquisition
• MOTAC™ motion-activated illumination for instant readiness and extended battery life
• 20,000-hour battery life with side-load CR1632 for easy maintenance
• 15 illumination settings (12 day + 3 night vision) for daylight and NVG use
• Industry-lowest deck height for standard-height iron sight co-witness
• Waterproof to IPX-7 and built to MIL-SPEC inspired durability
• Assembled in USA and backed by Sig Sauer’s Infinite Guarantee

Specifications

• Magnification: 1x (reflex sight)
• Objective Lens Diameter: 24 mm
• Overall Length: 1.67 in (42.42 mm)
• Overall Width: 1.20 in (30.48 mm)
• Height: 0.94 in (23.88 mm)
• Elevation/Windage Travel: 80 MOA each
• Battery: (1) CR1632 — side load
• Waterproofing: IPX-7
• Footprint: SIG-LOC Compact
• Emitter: Enclosed (sealed)

Why This Optic For Preparedness & Self-Reliance?

When reliability matters—whether on a range, duty shift, or in an emergency—ROMEO-X SIG-LOC Compact offers confidence through superior mechanical lockup, weatherproof sealed optics, and a battery system designed to keep the dot on for years. The low deck height and crisp reticle make it an excellent choice for everyday carry pistols, compact defensive setups, and survival gun builds where small size, durability, and fast target acquisition matter.

Included Technologies

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

What’s In The Box

• ROMEO-X SIG-LOC Compact optic (configured to chosen reticle)
• Mounting hardware (bottom-mount SIG-LOC screws)
• CR1632 battery installed
• User manual and warranty/Infinite Guarantee paperwork