I have two FDE 34mm Badger Ordnance Condition One Modular Mounts (C.O.M.M.), one in 1.70" and one in 1.93" height. Both have been mounted and have less than 100 rounds through the gun while mounted, but truthfully you would never know as they both still look brand new. Personally just did not like the heights as much as I do with red dots. Will get some photos posted up here soon. Looking to get $250 shipped for each.