Decent ar scope - Leupold Mark 3HD 3-9x40mm Rifle Scope, 30 mm Tube, Second Focal Plane (SFP)

Glass is excellent. Mounted mine to a .308 and took it to the range to discover the dials make exactly one revolution and no more. I thought I had a problem with my scope and called Leupold customer service. Nope…turns out these are designed with minimal wind age and elevation adjustment to keep cost down, and are specifically intended for .223/5.56 AR rifles. This was far from clear when I bought the scope, and I felt a bit jilted. Still, I had an AR that needs glass and this works perfectly. Had I known more about the scope, I would not have purchased it to begin with. Considering there are much better options in this price range, I cannot recommend this scope.