Anyone tried thest ? I think they also call them quad lock. They are all aluminum and caps fit over the top. You don't ben in the scope when mounting as with the side clamp type. I knoe they are cheap and aluminum. I tried a set on my .358 ein. and they worked fine.
Has anyone else tried them ?

i tried a couple of sets and i think they worked better than the old solid ones

Ive got a set and have no complaints. In fact I think they are better than the original weaver rings, which tighten down one side and sometimes tend to turn the scope in the process.