Sig Sauer SOR52001 Romeo5 1x20mm Compact 2 Moa Red Dot Sight, BlackFEATURES:
-2 MOA Red-Dot provides 10 illumination settings (8 daylight plus 2 NV) for visibility in all light conditions

-Integrated M1913 Picatinny interface provides industry-standard mounting options for a wide range of applications

-Dependable waterproof (IPX-7 rated for complete water immersion up to 1 meter) and fog-proof performance

-MOTAC (Motion Activated Illumination) powers up when it senses motion and powers down when it does not. Provides for optimum operational safety and enhanced 40,000+ hour battery life