German Rifle Scope/Seeadler

Several years ago I bought a Seeadler Optik 3-15x56 scope NIB but have never put it on a rifle. It was made in Nurnberg. Has anyone had any experience with this scope? I have been invited to the Hathcock range at Camp Lejune and am thinking about mounting it on a rifle but before I replace another scope I have I would like to know from ATE if anyone has used a Seeadler or knows about it. Thanks!