Good when properly fitted - Leapers 3rd Gen SKS High-profile See-Thru Weaver Scope Mount with AccuShot 1 inch Tactical Rings MNT-T642

This is an awesome sight mount, IF you get it fitted correctly. Mine went on my M59/66 perfectly out of the box, and I've since hooked several friends into getting this mount. A couple of those needed a little filing or shimming to fit properly, however. It stays solid when shooting on mine, but be forewarned that when you remove the receiver cover to clean your weapon it may change your point of impact a little (.5 MOA or so assuming it's fitted properly). But then if your goal was to drive tacks you wouldn't have picked an SKS, would you?
Pros: See-through, one piece, no frills.
Cons: May require fitting.

This review was written in the old system and had content requirements that are different than reviews written today.