Mixed bag - Sightron SIII SS Long Range 10-50x60mm 30mm Tube Rifle Scope, Second Focal Plane

Good Glass but horrible turrets. Glass is good, but not as good as the similar priced Athlon Ares ETR 15-60x56. The turret knob attachment to the turret stems is the Achilles heel of this scope. Three extremely tiny and too short pointed tip screws are tightened against a stem with a useless circumferential groove. The inside of the knob doesn't even have have a collar to assist in alignment of the knob on the stem. If the knob isn't perfectly centered and flush against the top of the stem, the tiny short screws will not tighten against the circumferential grooved stem, preventing attachment of the knob. If you every plan on "zeroing" a scope, buy something else. All Sightron wants to talk about is glass quality. They have glass quality, but nothing else. The unit is basically a thousand dollar paperweight.