Sig Sauer Romeo 7
The Sig Sauer ROMEO 7 Red Dot SightSOR71001 is a compact sight that offers armed professionals and civilians a 1x aiming solution. 2 MOA illuminated reticle features 10 illumination settings(8 daytime and 2 night vision). Motion activated illumination powers on when it senses movement and powers down when it does not, to preserve battery life. When the illumination is manually turned back on, it will remember your last used settings. The Sig Sauer ROMEO 7 Red Dot Sight has a battery life of over 40,000 hours.