Sig Sauer ROMEO4S Compact 1x20mm Red Dot Sight

– 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
– Runtime in excess of 100,000 hours with solar and battery usage
– Comes standard with see-through lens covers and quick-release mount
– Ballistic Circle-Dot and Ballistic Circle QuadPex reticle options
– Users can select from 4 different integrated reticle options (Dot, Circle-Dot, Dot with Holds, Circle-Dot with Holds)
– Unlimited eye relief to acquire aiming point and target, regardless of eye position behind sight.
– MOTAC (Motion Activated Illumination) powers up or down when sensing motion
– Uses an ultra-efficient red LED illumination for daylight visibility and extended runtime
– True co-witness QR mount and low mount included
– Strong, lightweight aircraft-grade CNC aluminum housing
– Waterproof, IPX-7 rated, and fog-proof.