The one optic you need for multiple situations is a SIG SAUERA(R) ROMEO4 H Red Dot Sight. Designed for use on modern semi-automatic handguns, MSR platforms or shotgun for fast acquisition on moving targets or tactical advantages in close quarters. SPECTRACOAT ultra-wide broadband, anti-reflection lens coating reduces surface reflections to extremely low levels for superior light transmission. MOTAC motion sensing technology adds to the extended battery life (50,000+ hours) by powering up the sight upon movement and shutting down when idle for two minutes. Four integrated reticle options use an ultra-efficient red LED illumination for excellent visibility in daylight settings. Unlimited eye relief puts you in a both eyes open situational advantage for speed and targeting. The durable aircraft-grade CNC aluminum housing is IPX-7 rated for waterproof and fogproof performance. SPECTRACOAT ultra-wide broadband, anti-reflection lens coating reduces reflection to extremely low levels for superior light transmission MOTAC (Motion Activated Illumination) technology powers up the illumination when needed and shuts down when idled for two minutes 4 integrated reticle options include a 2 MOA Dot, 2 MOA Dot with Holds, 2 MOA Circle-Dot and 2 MOA Circle Dot with Holds Ultra-efficient red LED illumination for daylight visibility and adds to the 50,000+ hours of battery life STEALTH ID industrial design uses trapezoidal surfacing to break up the shape and visibility of the sight Aircraft-grade CNC aluminum housing is durable and lightweight Quick release mount provides a true co-witness IPX-7 rating for waterproof, fogproof performance Order today!