I couldn't be more satisfied with a scope. Has a ton of eye relief in 1.25x mode and it uses BAC so you can aim with two eyes open. just as fast as any Red Dot Sight. Then it goes up to 4x zoom. The Larue SPR-E mount is a must for this scope... (Scope Trijicon TR21 1.25-4x with Larue SPR-E Mount)
They make this same scope in a 3-9x, and a 2.5-10x. Trijicon is my new favorite for the money