2 MOA Dot & 32 MOA Circle. The item "Holosun HS507C X2 Red Dot Reflex Sight for Pistol" is in sale since Wednesday, November 11, 2020. This item is in the category "Sporting Goods\Hunting\Scopes, Optics & Lasers\Red Dot & Laser". The seller is "shopwise2000" and is located in Brooklyn, New York. This item can be shipped to United States.