As I posted before I was fortunate enough to selected for Samson's Operation-X. The first product they sent out for T&E is the above pictured Samson 3.5x Magnifier w/ Ram Quick Flip Mount. I can tell you that I am really impressed of how the item is packaged, the rigidity of the mount (and the snap open and shut of the magnifier) and the overall quality of the magnifier. I have had magnifiers before and this one has a very forgiving with eye-box and distance to eye for focus. I will throw it on an upper with an RDS (I think I have a PA RDS somewhere) and do some T&E with it. Below are more pix!