
Sig Sauer, Romeo4S, Red Dot, Ballistic Circle Dot Reticle, Solar and Battery Powered, Torx and QR Mounts, Graphite Finish Designed for modern semi-automatic pistols, MSR platforms and shotguns, short and medium range engagements and recreational shooting across a wide range of calibers and light conditions. Extremely strong and light CNC aluminum housing with a runtime in excess of 100,000 hours with solar and battery usage. Comes standard with see-through lens covers and quick-release mount. Motion activated illumination Uses ultra-efficient red LED illumination True co-witness Waterproof and fog-proof Ballistic Circle-Dot Reticle