Sig Sauer SOR21300 Romeo2 Reflex Sight, 3 MOA Red Dot, Black. Product Info for SIG SAUER ROMEO2 Reflex Red Dot Sights, Black, 3 MOA, SOR21300. This item is in the category "Sporting Goods\Hunting\Scopes, Optics & Lasers\Red Dot & Laser". The seller is "bereli-inc" and is located in this country: US. This item can be shipped to United States.