The Rustic Flag Company

Sig Romeo4A Red Dot sight

$ 259.00 $ 375.00
  • Sig Romeo4A Red Dot sight

The Rustic Flag Company

Sig Romeo4A Red Dot sight

$ 259.00 $ 375.00
ROMEO4 sights are parallax-free so point-of-aim is point-of-impact and the red dot remains parallel to the bore of your firearm, no matter what your viewing angle is relative to the optical axis of the sight
Unlimited eye-relief allows you to acquire the aiming point and the target regardless of the position of your eye behind the sight
Dual reticle option, toggle between 2 MOA red dot or circle dot (2 MOA red dot with 65 MOA circle)
ROMEO4 utilizes an ultra-efficient red LED illumination system for daylight visibility with extended runtime and mil-spec objective coatings to limit downrange light leakage in tactical situations
Features MOTAC Motion Activated Illumination System) that powers up when it senses motion and powers down when it does not. Provides for optimum operational safety and enhanced battery life
50000+ hour battery life and the readily available CR2032 battery is side-loading, allowing for quick battery replacement
Extremely strong and lightweight aircraft grade CNC Aluminum housing ensures a lifetime of reliable service
Dependable waterproof (IPX-7 rated for complete water immersion up to 1 atmosphere) and fog-proof performance
Available with M1913 Picatinny low mounts (standard) or 1.41” co-witness riser mounts (standard or Quick Detach)
The ROMEO4 is covered by SIG SAUER’s INFINITE Guarantee and Electronics Limited Warranty


ROMEO4 is the ultimate red-dot sight when fast, accurate target acquisition is a must. Whether it's a moving target, dangerous game at full charge, or a fast breaking tactical situation at close quarters. When things are moving fast and you need to get on target in a hurry, your sight has to work faster. No matter the lighting conditions, weather conditions, or terrain, the ROMEO4 red-dot sight has you covered---when it counts. You can shoot with confidence with both eyes open on target yet aware of the situation at all times as it unfolds. And because it is a Sig Sauer, you know the ROMEO4 us as tough and as dependable as their firearms. The ROMEO4B is battery powered and comes with both a low profile Torx mount or absolute co-witness QD riser mount.