Very poor slide to side. - Sightmark 3x Tactical Magnifier - Slide-to-Side SM19024

Optics are just OK. Slide to side doesn't work. Called Sightmark for help. They suggested adjusting the set screws. This did allow slide to move, but not well. Detent pins are a very poor design. Even if you get it to work,the pins will wear into the metal. This could be improved if they made it with spring loaded balls instead of pointed pins. I returned scope, and i'll save up for an Aimpoint or EoTech.
Pros: Cheap
Cons: Cheap!

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